We had such a wonderful experience at Stefan's apartment! It could not be better located. It was steps away from so many sights, including the Hofburg and Mariahilfer Street which are two places you definitely want to visit in Vienna. We explored and explored and then came home to a comfortable studio apartment with everything you need. It's not huge but it has all the conveniences for a very comfortable stay. And you won't get better value for your money in a location like that! It was clean and convenient and cheerful. And Stefan was flexible and such a great host. We highly recommend this apartment for a couple or individual visiting Vienna!