Parking: Free on certain hours on the side road (which is where I recommend parking on busy days). There's parking at the restaurant itself but the parking lot is weird. If you park there you car may get blocked by other vehicles leaving you unable to get out, I only recommend parking here on not-so-busy days.
Washrooms: Relatively clean.
Experience/Venue: Small joint, they have 3 booths along the wall (which usually seats 4 people per booth) and some tables in the middle big enough to bring larger groups of say 10?
Food: I always grab the bun mi sandwich, and they usually sell out. The Pho is pretty good too.