fixing a gap between the drywall and the baseboard

I want to install board and batten in my bedroom but I have an obstacle in the form of an access door to the plumbing in my bathtub that's in the way and I'm not sure how to work around this. Any ideas? Here's what I'd like to do: [img]https://cimg4.ibsrv.net/gimg/www.doityourselft.com-vbulletin/657x453/board_and_batten_walls_a1cebb349a12adf0e3b5684aea2435abb146192a.png[/img] [i]This is the design I'm going for[/i] [img]https://cimg2.ibsrv.net/gimg/www.doityourselft.com-vbulletin/2000x1504/water_access_door_a3f1e43bf41f738eac4d77bb8169c8655e20a462.jpg[/img] [i]And this is the door that's on a very small 3"1" wall.[/i]

Remodelling a 60's home. Initially I was gonna replace the 2-gang faceplate+switch, with a similar face plate. So during backsplash installation I tiled accordingly, including installing a PVC Bullnose Tile Edging Trim in two pieces (above & below 2-gang box) to allow for the 2 gang faceplate to place over them. Later I thought to add a wifi switch for the front and back porch lights (both are 2-gang types.) The new touch wifi switches arrived and they are 1-gang form factor though they have two touch switches each. Looking for ideas on how to install and have a clean finish, short of having to break the tiles, the sheetrock...just to install a 1-gang box. Secondly, how is the yellow thingy installed? They switches didn't come with instructions. [img]https://cimg1.ibsrv.net/gimg/www.doityourselft.com-vbulletin/388x528/0_f778b9c5cf3e855447615fa0a458730c658ba6d2.jpg[/img] [img]https://cimg3.ibsrv.net/gimg/www.doityourselft.com-vbulletin/428x427/1_eb8571a3e7354765b3f41d0ada47a1c010cc7b49.jpg[/img] [img]https://cimg4.ibsrv.net/gimg/www.doityourselft.com-vbulletin/382x428/4_43847badf8e538f555714f104273a9288b4a803f.jpg[/img]