We (me & my parents) stayed at Lotje's apartment for 3 nights during the month August. We really enjoyed the city and the flat.
The location is great if you want to do all the touristy stuff during the day as it is 10 min. from the centre by tram. The stop is right around the corner. It's also great if you want to spend calmer evenings and relax in the garden. If you have a car the parking is more than convenient!
Unfortunately we didn't get to meet Lotje but with her friend's help and Lotje's tips we didn't miss a thing. We definitely made ourselves at home.