This apartment is in a convenient and vibrant location, and is clean and well-appointed. It's also beautifully quiet and has a sunny aspect. The owner is extremely helpful and on-call.
Don't be put off by the neighbourhood - it is safe and friendly, it just looks like a construction zone because there is roadwork etc. going on. You can walk to all the main tourist attractions, and you're a 5-minute walk to the shuttle bus to the airport.
Note that the apartment is on the fourth floor, with no elevator. There's also no washing machine, so perhaps not best suited to long-term stays (although there are certainly options for sending out laundry in this neighbourhood).