There were multiple rooms. I feel misled. 1/5. Would not recommend.

Other negative points

- The imouto destroyed my porn. That is an Unforgivable Sin.
- Too many foot closeups. I could not relate to this protagonist at all.

- Some shots were from several feet above the girls. Exactly how tall is my character? This basically ruined the show.

Worst show about a room since Tommy Wiseau's film with a similar premise.

Just so we're clear, I'm rounding here. I'd give this a 2.5, but we can't do halves. I'm rounding down because I don't feel comfortable giving this 3 stars.

Positives:
Good animation
The girls are cute, I guess...
Voice acting is decent
Unique(..?) Idea
Nothing if not... immersive
Only 4 minutes (Yes that's a positive in this case)

Negatives:
Rather discomforting
You may or may not cringe a lot during
Several gratuitous scenes. Not necessarily "fanservice", but scenes that sorta... glorify the protagonist, which is you, so...
But there is actual fanservice, as we're apparently a pervert, we make a few too many glances below the eyes... It doesn't help that the girl is in high school, and we're in college, so I'm pretty sure that makes us a predator.

I mean... if you like cute girls looking and acting cute, and that's 'bout it, you'll have a ball. Otherwise... you could do without. Not the worst thing ever, but MOST CERTAINLY not for the whole family.

EDIT: Make no mistake, this gets weird. Very weird. As one example, there is a scene where you accidentally walk in on your little sister in the shower, where she, instead of acting like a normal sibling, instead opts to defend the size of her breasts. Stuff like that.

Bottom line: Overall, this is weird, VERY weird, yet relatively harmless. It follows every troupe in the book, uncomfortable and all, but for 4 minutes a week, if only for the ironic enjoyment factor, there are worse things out there.

So a quick analysis of a 4 minute long episode has left me with these conclusions:
I (The Protagonist) seem to have a habit of not responding to questions, conversation or comments, maintaining eye contact is borderline impossible (Autism?). Sexualised towards staring at flat chested blatantly underage girl. A Thigh obsession?

Heres some advise to make it more interesting, respond in place of the protagonist. The majority of sarcastic responses can make the episodes fairly entertaining.

I won't be watching this anime again but good luck and if you like it...coooool?
Visuals 4/5
Sound 4/5
Story 1/5
Originality 3/5 (5/5 if you consider FPA [First Person Anime] )
Enjoyment Factor 1/5 (5/5 If you talk back to the characters)

Final Score: 2/5

Just so that we're clear, this show is about you, the protagonist, "living out" the story as it unfolds. This is a very creative concept, and I feel that it could have worked under the right circumstances. However, so far in the series, things do not look promising. Problems with the main character, storyline, and medium all contribute to why I believe that this series is a wasted opportunity.

First of all, you (the protagonist) were given a couple of anime male stereotypical attributes. For example, you have a fixation on the female body, and you have pornographic magazines lying randomly around your home. These characteristics may be common in anime (and might be in Japanese culture, I'm not sure), but in a life-simulating environment, they seem odd. It's one thing to see a character in anime get flustered about getting caught staring, or having someone else find their magazines for "research purposes only", but when it's meant to be you, it seems very surreal, and not in a good way.

Next, contrary to the concept, the story line isn't very unique. I was able to gather exactly how the story was going to progress by the end of the first episode. I understand that this is supposed to be a simulation of common concepts in anime. But it could have been done in a way that added something new to their show instead of doing it completely by the book. If you're looking for a show like that, then here you go, but I don't think I'm in the minority here when I ask for the content in this highly saturated medium to be a little more creative.

Speaking of the medium, I believe that they made a mistake with this show. The relationship between a series and a viewer is very one sided. The series holds all the power, as the viewer is simply to sit back and watch as it progresses. In the most common setting, the viewer needs no power, as the main character and the viewer are separate. Sure there are some things that you wish the main character did differently, but ultimately its their "life", and they as an entity can make their own decisions, placing no necessity for you to do anything but watch. But with new innovations comes new problems. When you are given power as the main character of the story, you tend to want to act a certain way according to your personality. When that option is taken away and the decision is made for you, it creates a disconnect in a personalized setting. This might be the reason why no one has attempted this before, because it works better as a video game than it does with a series, because you as a character can affect the outcome of a situation, however minor it is.

However, with the development and growing popularity in Virtual Reality technology, I believe that stories like this have potential. If I, as a character, were able to look around as a story progressed, it would change the whole dynamic of the relationship. This, and a whole slew of other things could make this concept much, much better. It's just painful to see how such a good idea has gone to waste when there were so many more mediums available to work with.

As such, I gave the series a 2/5 for its lackluster story and setting. The only reason it didn't receive a 1/5 is because the animation is good, other than that, there is no reason for you not to watch other shows coming out in this current anime season.

Are you tired of trying to achieve the lofty goal of being on various Government watch lists, but aren't making any progress?

Well now you can jump-start your march down the road to being a future shut-in stalker murderer with these short tutorial videos!

Episode 1: Getting Started!
Scenario 1 puts you in the position of being greeted by your new neighbor in the apartment complex you live in! Looks like she's a High School girl, who is considerably younger than you, great! Be sure to stare at her completely unremarkable breasts less than 30 seconds after meeting her because you're a massive scumbag, that's sure to convey to her that you're socially inept and a dangerous individual to associate with!

Don't forget, the girl represented in the tutorial will be unrealistically coy and happy about your inappropriate behavior, assuring that you'll become angry and confused when girls don't giggle and blush when you stare at their bodies in real life!

Episode 2: Going out!
Uh oh! looks like the water throughout your apartment complex has been shut off for maintenance. Don't worry, this scenario allows for your young female neighbor to helpfully suggest that the two of you go to a public bath, something that will by no means ever happen in reality so that you'll have unrealistic expectations of how quick women are to trust you!

Alright, that's enough of that, I literally can't stomach any more of this cringey ungodly crap even for the sake of a joke :D. Avoid this at all costs unless you want to hate humanity or want a good laugh.

It's not to going to have a deep plot or any comedy it's automatically bad? It's not my cup of tea either, but this is directed to the millions of lonely dudes in japan or elsewhere. Clearly the target audience is a niche and it's just a show for selling waifu pillows or something. That said I can't give this one or two stars, the production value on the animation is pretty good, even though the directing could be better. Also I always give any anime a three episode look, so far, so meh. The cute waifus give me a 3 star boner at the very least.

ONE ROOM 2nd Season comments:
2nd season is an improvement in quality vs. the first season. It is still a divisive anime that falls in like or hate category. While first person anime is an interesting concept, there is still room for improvement in execution. Story arc's are okay. Black hair and white hair girls are the better of the 3. No real endings but the implied conclusions are the standard for romcom's. The real fun here is coming up with your own lines to use as the Lead. Try it that way, maybe over beers with your tribe.

The concept of first person anime deserves some development. This series of 4 minute episodes, 4 epi's per female, is not as toxic, weird, or fan-service riddled as many reviewers make it out to be. There are a lot more cringe-worthy shows out there. The white sweater girl arc is the same as any romcom, just shown from the lead's point of view. Don't get nit-picky about POV angle, and that stuff....it's an anime.
The little sister blue dress arc is as awkward as any little sister shows. Strictly otaku epi's. Live in close quarters with anyone and at some point you'll walk into the bathroom when its occupied. The series ends with the best arc of all. I actually got to caring. 16 minutes to get me to buy in is remarkable. Watch the brown hair childhood girlfriend arc if nothing else.