This single apartment in the heart of Madrid (Lavapies) has all the needed properties for a long-term stay; a comfortable bed, washer, full bathroom, kitchen, and extra space for comfort. The only drawbacks of this apartment is that it can be a bit noisy--due to the thin walls and number of people around--and, most importantly, the lack of sunlight--this is an inner apartment with a few small windows and no balcony. I would stay here again for a longer-term stay.