Recently stayed at Carla's for two nights. Carla was very friendly and communication with English was fluent. She was also very helpful when it came to resolving problems or giving us tourist information. The apartment is very comfortable and homely. Location wise it isn't the closest option to city centre however transportation was convenient enough that we didn't find it a problem. Only problem is that wifi signal was slightly variable. Overall had a pleasant stay at Carla's and it definitely provided value beyond our budget.