Great apartment. Nice and warm in December. Easy Metro ride from the Airport. Overall it's a great location and there's an attractive walk into the City Centre (as well as public transport). Very flexible and helpful host. (We arrived late and there was flexibility about when we left).
Being able to borrow bikes from the host and explore the local area was a bonus. Essential supplies (bread, cheese, tea, coffee, beer etc in fridge) were left for us.