We absolutely loved our stay at Marina and Jonathan's place in Barcelona. The location was perfect in the city right next to major attractions and amenities and the house itself had everything you could ask for. We were able to pack light for this trip thanks to the washer and dryer combo so that was great and the bed was super comfy which is something I'm always appreciative about. Marina and Jonathan were always there if we needed them. One piece of advice is if you rent a car be sure to ask them where to park. Parking in Barcelona is an absolute nightmare so once we figured out to look for garages and which one to find near the house it made our trip a lot smoother. If you do rent a car check our the nearby cities and also Andorra and France if you have time.
Pro Tip: The garage they suggest offers a multi day pass we highly recommend to save some money!