We did enjoy our time at the Post Hotel. As a building it has obviously seen better days. Having said that, the hotel was perfect for what we needed. It is close to Vienna's centre and all the shopping, restaurants, travel hubs, sights to see, etc, but, without being in a noisy part. The breakfast was good. The room was clean and perfect for a base (had to get use to the weird design of the loo). Bed was really comfy. Staff were friendly. Would I book there again? YES, definitly.