I am a nice room in my flat, from December onwards for three to four month.
The flat has two rooms, as well as a big living room with a balcony to a quiet backyard (sunny during the afternoons, and a nice place to rest). The flat is well equipped with everything you may need, internet, washing machine, and so on.
It is located in-between metro Tarragona (L3) and metro Entenca (L5), and very close to Estacion de Sants but also reachable by Rocafort (L1). A couple of supermarkets can be found around, as well as fruterias and bars, etc.
Let me know if you interested, i will be happy to share more information with you and send pictures. If you have more questions please dont hesitate to contact me.