Lovely flat - spacious and clean, with everything provided even washing machine and dishwasher tablets. The kitchen was well stocked with all the items we needed. It’s a great location with nice cafes close by that do a great breakfast. We particularly liked Vollpension, Figar and Cafe Drechsler. The Naschmarket is a big open air market which sells good food. We travelled with our two young children and the closest park, Plaquadrat is has several different play areas including a big sand pit. There is also a good playground in Resselpark in front of the big church. Karlsplatz metro station is a transport hub and we found we could get the metro from there to everywhere we wanted to go. Great communication from our hosts, who were very helpful. Thank you for a great stay in Vienna!