Anna's place was literally a 30-second walk to the entrance of the Badal station. It's super easy to get to from Sants and Collblanc, where you can conect to the airport or train very conveniently. The neighbourhood also has lots of good bakeries and supermarkets. The house itself is very clean and organised. I slept super well and was very comfortable throughout my stay. Anna was also very helpful and made sure that everything was ok all the time. I would definitely recommend this place to anyone visiting Barcelona.