It was easy to get to Britta's place from Wien Hbf. Just one train ride and a short walk will take you there. Britta was working when we got there, so she arranged for her roommate to check us in. Everything was neat and tidy in her room. Her room was on the 2nd floor (if the ground floor is the 1st), so it was easy to get to. Didn't need to carry our luggage for many flights of stairs. Enjoyable stay.