This apartment is very nice: it's newly renovated, everything is in perfect working condition and the kitchen is well-equipped for mid-term stays (i.e., if you don't want to go out every night). The bedroom is small (basically just fits the bed, +walk-in closet) but the living room is spacious, so it's a very pleasant stay for 1-2 people.
The location is ideal if you want easy access to the quieter (nicer!) beaches or the 22@ (hi-tech & univ) district. There's several bus/metro lines around to get to the more "touristy" parts of town (Born, Pl Catalunia, Barceloneta etc).
Jane was very nice, responded promptly, flexible re arrival time -- everything you can hope for in a host. Had a great stay!