David is a reliable host, and attentive to messages. He is helpful and responsive to requests.
David told us about some construction work which was taking place during our stay - and this helped us to find the apartment when we arrived. Unfortunately it meant a lot of dust around the entrance to the building and we could not open the windows because of dust and the smell of paint.
Be aware that although the apartment is very convenient for the Congress Centre, there are a lot of steps to get up the hill. Also it is a bit dark coming back down the steps in the evening.
Public transport to the city centre is very good, with trams just around the corner.