]Funny you should mention putting in new bath tubs on your own, Diane. Both full bathrooms in our house need new tubs. After 18 years we're sick of the crappy single piece of plexiglass tub/shower units and after having water damage from metal sinks rusting out we're due for new vanities too - not to mention light fixtures. Tearing out and replacing two upstairs bath tubs is not a single person job though so we got several bids ranging anywhere from $20K to $50K (for a full remodel of both bathrooms.) I balked at that latter price and when my wife wanted to get a cash back refi to fund it I dug my heels in. She hasn't exactly been happy with me over that but slowly she's coming around to us doing it ourselves. I think if I have a plan and can find reasonably priced materials she might get on board. I can understand if she doesn't want to have the master bathroom tore up for months though, so I suggested starting with the smaller of the two full baths.
We own our house and unless it's a life or death situation, I won't get a mortgage. So, we do all our own work. But, my husband is retired from the trades. He worked in HVAC for more than 60 years, a so he knows plumbing, and electrical too. We Had a second bath in the basement, but we knew that almost all improvements in this house were done badly. He pulled out the corner shower in the basement bath, to find out that it had been set into PLASTER! The plaster was wet. Gooey, and moldy. The stench was unbelievable.
We built an entirely new bathroom for my shop, but it's only got a sink and toilet. We had to spongebathe in the sink for a couple of days, until we got the new tub in place.
The old tub was like yours, with the addition of drill holes in the outside rim. The previous owner thought it was cute when her grandson played with the drill, hammer, and nails. We took down the surround before moving in. We should have taken the tub out then.
He used a sawsall to cut the old fiberglass tub into pieces, which made it easy to carry down the steps. The 2 of us were able to get the new tub up the steps, and into the alcove. It took us a couple of hours to position it and get the drain connected. The new tub is an inexpensive composite Koehler. But it's 1000% better than the POS that was there.
We're installing white subway tiles from the tub to the ceiling. We had tiled above the tub when we bought the house, but the backer board and tiles broke up when we removed the old tub.
You're lucky to have 2 full baths.