A few suggestions, aside from fixing the broken images, which I'm sure you have been told about a thousand times already, would be to take the progress bars for work/fitness/charisma/etc and change them from the level that skill is, to the progress needed to get to the next level. Also I don't know if level 11 is the max level of all the skills, or if its just a super high incremental, but I played around 150 days, where I worked as much as I could every day, spending any remaining energy on fitness, and then on the first of every week, spent all energy on fitness, for the entire game, and level 11 was the max I could get on any skill.
It would also be cool if we could buy items that gives us an exp bonus for certain skills. Like buying gym clothes would give us +1 fitness every time we went to the gym, or a new pair of glasses for charisma, a pair of headphones for work, etc. Just something to spend money on during the large portions of the game where you are hoarding massive amounts of it to buy the next apartment.
As for the sex stuff itself, aside from the brothel, I didn't get any scenes other than the mc imagining himself having sex with one of the women while watching her shower on the cams, so I assume this is going to be mostly a voyeurism game where the mc watches his tenants have sex with others. Is that correct or did I just play the game wrong? I got the green progress bar under the apartment maxed, which I assumed was love or affection or something, basically the "good" stat, and ignored increasing the lust stat as I thought it was the "bad/voyeur" stat and I didn't want to see the girls be fucked by others.
As for the relationship dynamics you talk about for the next patch, the way your worded it seemed like it will have multiple paths like the ever present romance and corruption routes. Is that correct or is there just a single path for each girl?
Also as for the tenants themselves, I'd suggest not locking some of them behind a paywall until you have a good amount of them developed, its not really a great look to only have 2 tenants (well 3, but 2 of them live together) and only have 1 of them allowed at any time. I spent a decent amount of time grinding a lot of cash so I could buy the next apartment and furnish it with the second tier of furniture, just to be slammed in my face with a "patreon only" sign after I had already bought the apartment. Maybe add a "there are no more free version tenants left, are you sure you would like to buy this apartment" disclaimer when there are no more free tenants?
anyway that's enough from me for today. Good luck on your game dev, I played it for a decent while even when not getting porn scenes, and that bodes well for the game as a whole, it has potential as a sort of hybrid incremental game even without the porn. I do hope I am wrong about it being a voyeur/ntr (yes I know voyeur isn't ntr when they were never your girlfriends in the first place) focused game, but I am not here to complain or try to change your mind. Again, good luck on the game, dev.