Shower underneath an angled ceiling? My husband and I want to buy this house, and we...

My husband and I want to buy this house, and we love everything about it except the shower is lower than an angled ceiling. The realtor said we could pop the roof out and straighten it if we wanted to, and I am wondering if anyone have any idea how much something close to that would cost? The tub is decent and the toilet and self-importance have only just been redo, so that is adjectives we would have to do contained by there is straighten the ceiling. Thanks within advance for any info!
Answers:    I guess my request for information is why? My ceiling over the shower enclosure is angled and have been that route since we moved in 10 years ago lacking incident. Ours is still semi-gloss mildew resistant painted, but many of our neighbors surrounded by the same model of home as ours enjoy tiled up the ceiling above the shower cage. We just expand the windows after our shower and depart from the door adjar to let out the steam and steam.
Tile it.. Looks good , jammy to do and inexpensive.. Average bath ceiling over tub is approx 15 s/f and at purely over 1$ a s/f your at 16 $ give or hold.. Trim , grout, and mastic your looking at 50$ as a DIY job Your 1st as homeowners GL ( Angle may run only just over 15s/f so measure)
PS That just a simple tile but it s still a cheap way to hang it up simply and water resistant ..