Cost to add bathroom to finished area?

[Lucas Hammer]

Hey everyone, looking for referrals or just anecdotes on adding a bathroom to finished space. Fairly basic, vanity, shower/tub combo and toilet to second floor room that's currently a bedroom. It's nearly directly above another bathroom so the plumbing runs likely wouldn't have to go that far. Is there a ballpark price you guys have run into or even a large range so I can figure out how doable it is. For reference, the house is in the city, near Midway.