The neighbourhood is great and the host is responsive. It should be noted, though, that the apartment block is an old one, and the apartment itself has some ongoing issues, although some of these are not in the host's control.
During our two-month stay, we faced two serious leaks from the apartments above which made the bathroom hazardous, to say nothing of unpleasant, to use. The host has, however, promised to fix the celling, and the place would be okay to use once that renovation and repair is completed.
Guests would be well advised to ensure that no repairs are undertaken in their absence, and that the host is present as well if plumbers of other workmen enter the apartment. At the very least get the host to speak to the repairmen in your presence if you volunteer your time to help out the host!