Open onto hallway .. we are getting bathroom re-done atm .. the guy who is doing is absolutely brilliant but space is a bit of an issue and ideally we'd like if the door opened inside rather than out .. both our bedroom doors in the same hallway have doors opening inside.
What are your bathroom plans? I just bought my taps this morning so I'm finally full steam ahead... Debating tiles a bit though. (went for silver taps, and getting a sink from that place you linked to).
Do you mean open onto the hallway, or have a latch/lock that can be operated from outside?