The main things I noticed were:
0. P. Is very friendly and easygoing, as are the staff at the café. In general had feel good interactions with P. throughout the process. If you have questions or concerns, I'd ask P. I think he'll be happy to discuss and do his best to tell you what's going on. He warned me (unprompted) about some minor details before I moved in.
1. It's a compact place. It has everything but very minimal space around that. It advertises a dedicated work space but there's no real desk. The bedroom desk is about a foot deep and the fold out living room one is narrow.
1b. There's minimal storage space. The only bedroom cupboard had lots of stuff in it already and there are no drawers. There's hanger space. Other storage space in the flat is already full. There isn't really a good place to hang a towel after you shower (though otherwise the bathroom is nice, if compact).
2. It wasn't super clean when I arrived. Though the items in the kitchen were all clean there was quite a bit of dust around the flat, on most edge and corner spaces. This was especially noticeable by the bed, where it wasn't very feel-good. The vacuum cleaner was overfull as well, requiring that to be emptied so that I could vacuum.
3. Good vibe! It's decorated in a way that I found fun, with various Marvel posters, a decorated (though non functional) guitar. The TV is really enormous, though maybe needs work as of Dec 2020.
4. Appliances: Really like the wall mounted fan heater in the bathroom! Great for December stays! Washer dryer works well (better than most dryer units!).
5. Bedroom is quiet at night. There are some sounds, like a ventilation unit and some traffic rumblings. As a sensitive sleeper though it was fine for me.