It is a lovely flat on the third floor (no elevator which we were aware of). It is in a quiet area so no problem sleeping. Our taxi driver was able to get us very close to our unit because they had special access to that street. Most uber drivers are unable to get to the limited access road so make sure you know where to meet your driver if that is what you are using. We encountered that when trying to get to the airport. If you know where to meet the driver it is easy but just make sure you ask. Others have addressed the issue with a problem opening the bathroom sliding door and that is still an issue. The cleaning products they use have a very strong chemical smell and takes several hours to dissipate but does go away.
We were there during a heavy downpour and luckily were close to the flat and ran back there until it let up. Thankfully we were in the flat at that time as water was leaking in the ceiling at the one window and over the table where the lights were. Lucky because our computers were on the table at the time and would have been destroyed. If you are expecting rain when there don't leave anything on the dining table or move the table away from the lights. Patricia did come over and replace the towels that we had to use to clean up but I don't know if the issue has been addressed to prevent it from happening again.
Was thankful for the washer and dryer as we were arriving there on day 5 of our vacation and didn't want to have to overpack.
I wouldn't say don't stay there because it is very nice. Just go in with this knowledge.