Albert was a wonderful host. He was flexible with our check-in time as we couldn't give him an exact time since we were arriving via train (to metro). Check in and check out was simple.
The location is fantastic, literally 20 steps from the Schwedenplatz UBahn exit. We were able to walk to most places (except the train station and Schonbrun Palace) and if we didn't want to (it was cold), we could just hop on the metro. Also has a nice view- and probably could've been a nicer view had the weather been more clear (and not late Nov).
Amenities were great-- coffee maker with free coffee was awesome! There was stove, dishwasher, kettle-- we need these, but they were a great plus. The minibar had reasonable prices and lots of items. The washing machine/dryer were wonderful pluses since we were mid trip (and this meant less clothes to pack!). Bed and sofa were comfortable. Place was quite large as well. No complaints about anything! Perfect place to stay in Vienna!