Our main complaint is about the upstairs neighbors. They were constantly walking around their apartment so loudly our apartment was trembling slightly. They were moving or sth as I can't imagine people walking in the apartment that long without stopping (LOL). I guess we were unfortunate.
The check-in was late because of some cleaner issues, but it was communicated after our check-in supposed to have been (our check-in was at 3PM, while they messaged me at 3:46PM). It wasn't much of a problem since we were allowed to leave our luggage in the apartment but we could have been notified a bit earlier.
Once we arrived after clean up, the noticed the shower is clogged. We notified the host and it was fixed the next day, so that's nice, however, I feel the cleaners should check such stuff.
The AC was working fine, albeit really loudly.
Also, there was some weird smell in the apartment.
One good thing throughout our unlucky stay was communication. The hosts were quick to respond and try to resolve any issues.