We loved everything about this hotel. The woman who checked us in, Alina, was incredibly kind and helpful. We stayed there for 10 days, so our room was very large and most importantly, the air conditioning was AMAZING. We did do breakfast at the hotel one of the days and though pricey, they do have a wide selection of foods and very friendly/helpful staff. The free coffee and sparkling water was a huge plus. Everything was clean, the beds were comfy, water pressure in the shower was great and the hotel is no more than a 15 min walk from most of the attractions in Vienna. We genuinely loved everything about this place and cannot recommend it enough!