Melissa's place is amazing. It is larger than the pictures shows, amazingly comfortable and really great located. Yo can go walking almost to all the major BCN attractions and you are as well really close a subway station just in case you rather prefer subway than walking.
Melissa was too interested in us being well in all aspects and she helped with the early check in and the late check out with of our luggage ;-)
This for sure will be a perfect place to anyone trying to enjoy Barcelona.