Pros- nearer to airport, easy to access, wifi, John was very helpful, easy access to the city bus, seems secure (locks on both doors and bars on the window.
Cons- virtually no hot water, very small (alright for 1-2 people but I can't see having 3 being much fun), no fan or AC/heat (sometimes cold, sometimes hot, always clammy feeling inside).
In the end, it served its purpose for us, as we were only staying one night. And John seemed like a genuinely helpful and easy to communicate with guy who had lots of advice on neat places to see. However, we were very relieved not to be staying there another night. The shower situation, I think, is the worst. You have to turn the heater on in advance but even if you do that, you only get a couple minutes of hot water, which makes mornings not too much fun, given that the flat was already cold and clammy feeling.