Anyone recently have a bathroom remodeled? How much of an investment should I expect?

My hall bathroom is the last room in the house that needs a major overhaul. It’s a pretty standard 5×8 type, and I’d like to rip out the formed shower/tub, the linoleum floor, and the cheap vanity and lights. My plan is a seamless glass shower stall (no tub), and multicolored slate-type tile. I’ve already purchased the vanity and the lighting.

Angie’s List has a special deal going on for a bathroom reno for $5000 (by their top rated renovation company listed). I have no idea if that’s a good deal or not! My plan was to talk to one or two companies and get quotes, but that’s turned out to be surprisingly difficult.

So I’m turning to Fluther. I realize that there can be a huge difference in price depending on materials, etc., but is $5000 in the ballpark for a good deal?