When we bought the house, the bathroom has just been done with a walk in shower. We managed without the bath and don't have any real need for one as D.C. can all manage a shower. We won't be changing it due to the cost involved but it's been so long since I had a bath, I would love to have one. 
AIBU to want a bath? So relaxing and nice to chill every now and then. I guess my only option would be if we ever had one in a hotel or holiday let. Not sure where else I could have one!
Don't feel I can ask a friend! 