1. I don't remember either way for the Android, but it probably wouldn't be too hard to have some sort of pregnancy module that can be purchased that could accomplish either or. (Pre-Post Edit: I do remember that the Android has talked about her pregnancy options, and I want to say she thought she could probably produce a clone of the MC or something to that effect).
2. Lin wants kids.
3. If I had to guess, I would say that she's currently the most likely candidate for that room. That doesn't mean she's a sure-in. As for pregnancy, 6.25% is awfully low Drow DNA count. I'm not an expert on genetics by any stretch of the imagination, but I understand chance at least a little bit. So let's talk about the resulting kid. When offspring is produced, half of the DNA is Dad's, and half is Mom's. Drow (D) genes are dominant, and human (H) genes are recessive. We'll say being crippled is dominant (Drow). According to just tossing the information in a Punnet Square calculator, I feel pretty safe in assuming that there is a 50% it could be just bred out completely (Assuming Mom is DH and not DD). Since it looks like Drow genes mellow with generational growth, significantly too, then there's a pretty good chance (75%) that the resulting children may not have all that bad lives. Sure, they may have some wonky eyesight, but that's a common issue no matter where you go. The big thing would be walking, but again, 50% of no walking issues at all. Plus even if they had walking issues, as previously mentioned, they mellow with age it looks like. If in two generations the DNA can go from "Can't move, in constant pain, and cannot see" to "Can walk briefly, with support, and only needs glasses for specific circumstances" then one more generation may be "Can walk without support for a few hours and only needs reading glasses".
Well, why buy a second hotel when you can build a small village?
That's why I suggested moving the showers to their rooms. I would today add that what is currently the shower room could be turned into some sort of locker room for the nearby Spa or some sort of common entertainment room. Shower scenes moved to their rooms, probably achievable through the sluttiness tab. Then the time slots they're in the shower could be transferred to the new room. I know that's probably a ton of rework, and I don't expect anything to be done, but just a thought I had for a sequel game or something.
EDIT: Added some a second thought to 3.
EDIT 2: Fixed some OCD issues.