We had booked flat 4 but in the key box there was only a key for flat 6. Flat 4 is slightly more expensive than flat 6 and has a balcony. It turns out the same email had been sent to ourselves and the people who were supposed to be staying in flat 6, and they had turned up first. They then seemed very reluctant to switch flats and our host didn't do much to persuade them otherwise, so we had to stay in flat 6. Inside was nice, spacious and light but we all had great trouble with the wifi and a few things were broken or hanging loose. Great location, but you expect to stay in the flat you booked.