We had a pleasant stay with Douglas. The pluses at Douglas are the good neighborhood (definitely worth the effort to explore in the evening, cool bars with few tourists and a lot of Irish people), the bus 16 that takes you directly to and from the airport for only 3 euros, and directly opposite his street the breakfast opportunity 'Alma', definitely the pancakes recommended and everything else too.
Negatives are the bathroom that was not so neat, old does not mean that it can be dirty, rental up to 3 people but there is only 1 coffee mug.
A little further from the center but has the advantage that it is also quieter and among the locals.