The bed is for one person.
Anyway, in case you are 2 persons, and if you agree to sleep in a not-large bed, the second person is free of charge !!!
Bus stop just at 100 meters, from airport and to Porto city centre.
Also bus to the sandy sea beach too.
There are supermarket, take away, bakery, bank, restaurants, café, confectionery, travel agency, pharmacy, and post, at a walking distance.