Location, location. You can easily get to the major attractions by foot. I would walk to the gardens in the morning. There are two grocery stores very close - an Hofer (Aldi) and upscale Merkur Hoher Markt. Easy to get to from the airport - the bus drop off is just down the hill. The boat to Slovakia is also down the hill. Coming back to the quiet courtyard after a long day out and about was great. Wifi was great. The stairs are around 56 steps - it is rounded but I did not have an issue carrying up luggage. There is a great vegan restaurant close by - Veggiezz.