Great location. No elevator, while the stairs are curved and might be dangerous. No keys from the entrance door: it was required to call the Austrian number to open the main entrance. For me who travel relying mostly on public wifi it was a huge problem to enter the building. The bed is pretty comfy. Too little toiletries - we stayed for 5 nights and there were only two one-time use bottles of shampoo. In hotels it is ok as the supply is refreshed on the daily basis, but in appartments I would expect to have a normal bottle of shampoo and soap. I also like when on appartments there are some minimum of salt and sugar and coffee. Indeed it is stipid to buy 1 kg sugar or 1 kg salt for having a couple of morning breakfast.