Mike was great at keeping in touch with us leading up to our trip, he also made the effort of giving us a short tour pointing out the local shops and eateries even considering our very late arrival due to a cancelled flight.
The apartment was spotless and had everything we needed for our 6 night stay. The trams are non-stop throughout the night, but they didn't keep us awake and I am a light sleeper and didn't need any earplugs. The location was very central with only a 10-15 minute walk to the castle, train station, Jewish quarter. The shopping mall just north of the apartment has a creperie which serves a decent breakfast.
We took Mikes advise and had a couple of meals at Pivovar U Medvídků, we can highly recommend the food and beer!