I’m going to keep my opinion for myself, however, the following are facts about that apartment (flat):
1/ The pictures are misleading
2/ The floor was not clean at all
3/ The rubbish or the garbage of all other apartments will be collected in the front of the apartment entrance !!
4/ The apartment entrance was unclean.
5/ The pictures never show that the apartment on the basement, you have to read carefully to find out that the apartment is a low ground level !!
6/ there was strong smell comes from the ceiling on the master bathroom, there was clear leaking from the above bathroom !!
7/ I have take pictures for all the facts above.