Excellent check in details on how to access the apartment. The host Janos was also helpful giving me a heads up on the upcoming May 1 holiday when most businesses were closed except for restaurants and cafes. The apartment was missing a hairdryer and he came back the next morning to bring it to me. The apartment building is conveniently situated next to a very high end hotel, public transportation, supermarkets, cafes, bakeries, restaurants, you name it! Now come the bad parts...on my 2nd night there, a group of 4 or 3 people checked in. From 10pm to midnight, there were non stop loud noises coming from that apartment, which happened to be right next to mine. Lots of banging and knocking things around, loud laughing and talking, and smoking! The smoke got into my apartment because I had the window slightly open. Then while I was sleeping, I was awaken up by loud talking right outside my apartment, and smoking smell again. It was 3 something in the middle of the night! They were talking very, very loud. Then they moved back inside their apartment. Did they stop there? No! They started playing drums as if in a band. Very loud and the drums vibrated through the walls. Understandably I didn’t get a good night of sleep. The next morning I informed the host. He let me know that it was a group of young people who stayed only for a night and already left. I would not recommend Katona Apartments if you’re not a late night party person or if you don’t smoke.