Abi's place is gorgeous, the flat is tastefully decorated and everything is clean and nice. The location is wonderful! He lives a few blocks from multiple bus routes so it's super easy to reach any destination and at the same time it's far enough from street noises. Nearby there's also a small supermarket for you to buy any food you may need.
That said, we experimented some issues:
First of all, Abi completely forgot we were going to stay at his home, so when we arrived, no one was there! He responded after a few phone calls and after a while he appeared and he apologized. He'd already rented one of the two bedrooms to another guest, and (we're assuming) he was planning to stay on the bedroom we were now going to occupy, so he ended up sleeping on the couch. For the majority of our stay he could be seen either there or videochatting in the kitchen, and my sister and I felt a bit awkward. It honestly felt like we were intruding a bit because everytime we went to any common space he was there! Our conversations felt stilted and weird. I'm not sure if this is because of age gap, lack of common interests, or Abi just being a naturally awkward person, but we ended up spending most of our stay in the room because of this. Later when the guests on the other room left he moved there, and we saw less of him. He told us himself that he normally doesn't spend that much time in common spaces and that he "tried to stay out of our way" as much as he could, so I'm assuming our situation is an outlier, make of this information what you will.
He let us use his washing machine even though we were staying six nights instead of the seven required to use it, so that was nice!
Something else to note about Abi is that he's incredibly picky in regards to cleaniness. I don't have that much of an issue with this, in fact I think it's a plus! The problem stems from the very detailed instructions for everything, we were to use a specific product on a specific surface and he would get upset if we didn't do it his way. Since I was on my period, I asked him to please keep a garbage can on the bathroom, and he looked appalled at the mere suggestion and flat out refused (he ended up providing some small bags for me and I was to put everything in there and later throw it on the garbage can outside, which was... a bit weird ngl). In my opinion, a simple "please keep things clean, here are some cleaning supplies" would've sufficed, but of course I cannot speak for other guests. If you're not used to clean after yourself, this is not the place for you.
Overall we had some highs and lows, and Abi's place IS pretty serene and clean, but I'm not sure I can 100% recommend it. It's not for everyone.