We had a very good stay at John & Ceca's place. The location is great - maybe a 10 minute walk from the Central train station and near all the main tourist attractions. There are plenty of cafes, shops, and restaurants nearby and the immediate area felt safe. The apartment itself is just as pictured - spacious and comfortable. Check in was simple and communication with the host was very quick and informative. The only downside is that the doors to the building and various apartments seem quite heavy and loud when they open/close, and there were lots of people moving throughout the stairwell even at night, so I would make sure you bring earplugs. But that might have just been those particular nights - any street noise was not a factor at all since the bedroom is in the back. Overall, this is a very nice place to book for a fair price.