We stayed at Katerina's place for two days.
First talking about the great things : Location is very central , safe and everything is quite accessible. Katerina is a very helpful host , she even sent us recommendations of things to do and places to eat at around the apartment. The place was clean and kitchen stocked with basic amenities (tea/coffee)
Now talking about things that could be better : The wifi had quite poor coverage and connectivity around the house and most of the times we switched to our mobile data to browse. There is only one AC in the living room which didn't seem too powerful to cool one bedroom which we slept in even with all the other doors /windows shut. Maybe it is because we went during the time when it was quite hot with the heat wave