I have around 105'' x 38'' space in the corner where I want to put a tub and a big walk in shower next to it. If I put a 60 inch shower alcove, then max width for shower is around 42-44''. Instead I'm thinking of putting this Duravit durastyle soaker 55'' pro.duravit - Products and then rest will be all shower. I need help deciding if I'm making a mistake by adding few inches to shower instead of going for a 60'' standard tub?

• Only bathroom with a tub in the house, otherwise I would build a lot bigger shower.
• Was thinking that the deck will be minimal by the wall on the left, and will extend it a little to make a bench in the shower to the right. Faucet/spout will be through the back wall in the center.

Tub: pro.duravit - Products

Planning to make something like this: