Our daughter's room had 4 layers of 30+ year old wall paper. I gave up on trying to remove it and did a fun framed shiplap wall instead! It goes well with her girly pink room. Added in some coat and art hangers and her house bookshelf and it is perfect!
Just cutting down some of the boards an inch or two with just a circular saw! Home Depot cut the plywood into 8 inch strips for me then I cut to length at home but there were some uneven cuts they did and the bottom row needed cut down. I need to get a table saw lol! We did our dining room in shiplap with a dark grey high gloss paint and I love it, after that I bought your nail gun, so this went much faster thankfully!