It was good experience to stay in Ale's apartment. He was nice host giving privacy as required and interactive whenever required.
He has arranged room as per request before 11am and helped in clear directions. Apartment was as described and clean. Though kitchen was downstairs I never felt it was difficult to access. Bed was comfortable and bathroom was also big and adjacent to room. Certainly will again consider if planning to travel London. Thanks Ale for allowing me keeping luggage till evening and sharing spare key!