Caroline's place is fantastic. As is Caroline! She is a lovely and thoughtful hostess who obviously really enjoys offering a special experience for her guests. The apartment is charming and filled with delights, including, books, art, little taste treats... One of the nicer Airbnb experiences we have had. And it is so close to he 40A bus line and a Underground station that will take you anyplace in Vienna. Also, there are great restaurant areas and a park within just a couple of blocks...but it's quiet! We highly recommend it!