We had a great three night stay at the apartment. It is well located as a base for exploring the city. We walked everywhere but the tram stop is just outside if needed.
The apartment is clean and well presented and the air conditioning was very welcome with it being really hot outside on the weekend we stayed - kept the main apartment very cool.
The third bed at the top of the stairs is very useful to have as well - my friend who is 6 foot tall was comfortably able to sleep there for all three nights - that particular area did get rather hot during the day though.
Josef is a very attentive host and replied promptly and clearly to all my messages. He provided us with a lot of useful information about the city and things to do.
Overall very pleased with the apartment and would definitely stay there again.