Faux shiplap and shelves

Joan and Tom hired me to change a drywall step that was kind of awkward. I flattened out the step and put a long, flat shelf in. (The wall needed patching in a couple of places.) Then I made “faux” shiplap out of 1/4″ MDF. Tom painted everything and then I tacked it up on 2 walls. There are also some shelves: they are hollow inside so they can slide into the wall alcove without support brackets.