Sladan was a great host and very easy to communicate with before/during our trip. When we checked into his place he gave us direction to everything in the area and ideas of where to visit. He has a great apartment with an amazing view from the balcony. The apartment has all the amenities you will ever need for you stay. There is supermarket at the ground (eg) level of the building and easy access to public transportation. I highly recommend booking his place for your next trip to Vienna.