Donna's flat is amazing; having the vintage style and lovely equipment. It really suits to it's location. And the location, wow, right in the city centre. You can reach everything on foot in a very short distance. From this poit I definitelly recommend the flat as it is very cozy and clean.
The only concern could be the parking (if you are traveling by car) as it is located approx 1.5km from the flat (but Donna gave us the lift then, so it was fine).
Be carefful with parking in the city centre, it is prohibited and you could be fined ~80e. Make sure to have this communicated in advance.