We lived in Aiva's apartment for a total of four months during our semester abroad and felt very comfortable. The communication with Aiva was very good and there were no problems at any time.
The apartment is very nice and you can feel very comfortable even for a longer stay. The location is great, right outside the front door there is a bus stop, several supermarkets and a gym, yet it is super quiet in the apartment.
The only criticism on our part is the internet, which was unfortunately too slow for us. The lack of dishwasher, freezer and oven can be overlooked.
All in all, we can absolutely recommend the apartment of Aiva!