Biggest thing to know: We did NOT have wifi the entire stay. If wifi is absolutely necessary, do NOT book this stay. We messaged Serop about the wifi not working and he did not respond.
Otherwise it was a good stay. The location is wonderful and it is a beautiful, roomy apartment. Lots of space. We were supposed to have a Pack and Play there for our baby, but it was not there. However, I did not message Serop about it missing, so I'm not holding that against him. The cleaning woman did show up a day early thinking that we were late to check out. But we showed her the correct date on the app and that was resolved. Not a big deal to me.
Otherwise, beautiful location, nice and quiet despite being in a 'busy' area. Of course lots of stairs, which is to be expected. But would not recommend if you have mobility issues.