OK, in defense of BF I am a very happy customer. When we moved into our first ever house in PA, USA, out tub was in bad shape. We contracted them to replace the tub with a nice one. This was 23 years ago, and the work was done in 2 days. They torn out the old sectional walls, the ceiling and tub. Replaced the wall board, with moisture resistant wall board, and reinforced the flooring base. The entire shower/tub box was gone over with new materials.The vent fan is broken. And yes, I have problems with allergies but always have particularly in spring and summer. I'll look for an electric grout cleaner because doing it by hand is not easy.
What does it cost to have the bathroom redone?
The gentleman placed a reinforcement to the back wall for a handicap railing and put in the new tub, oval in shape for my hips, and installed the one piece surround. Most repairmen/owners use a sectional surround because it is easier to fit in. The tub has a 2" lip around 3 sides so the surround fits in it. This is so there will be no leaks if the caulking gets old enough to leak. The surround went for floor to ceiling and wall to wall to prevent leaks and to extend over the wall 4" beyond the tub front. The exhaust fan was replaced, the duct work replaced and the new ceiling placed. Grab bar and curtain rod installed with the new faucet. This cost $2950.00 US.
We had them replace the tub on the second floor with a walk in shower before we sold our house 3 years ago. That cost was $3750.00. We had a pull down seat and handicap grab bar.
The house sold for $295,00.00, and the raved over the bathrooms!
I will use them again for my new home in 2 to 5 years.