It was so nice staying at Christiana's apartment. the location was convenient, you can reach everywhere by bus and few minutes walk to subway station. Christiana was very kind and responsive. she immediately replied whenever I message her. The room was bigger than I thought, washing machine, mini iron, lots of cooking utensils and etc. Check in and check out was very easy. The room was a bit cold since there was no radiater and the heater wouldn't go up after 23°c. But overall, the apartment was so clean and nice. I would higly recommend her apartment if you are looking for an affordable but nice place. and I would definitely chose this place if I happen to visit Vienna again.