If you can't clean up the painted edge, you could always add a 1x3 piece of wood as molding. You can even carry it up to the ceiling to frame that wallpaper. I don't see that paint color in the wallpaper, or maybe it's a lighter version of the flower centers. Maybe stencil on a design using the darker color, or another color from the wallpaper to help tie it together. Then narrow floating shelves or vertical frames or something in the painted areas it you feel you need it. Maybe turn the bed around so the wallpaper is the headboard.

No such thing as wallpaper for floors, but there are a few good solutions for water resistant flooring. Pvc, vinyl, linoleum, epoxy or polyurethane paint, for example. I see you live in India, I have no idea what products can be bought there.

Cost is a factor also between papering and paint. 20 years ago, I painted and wallpapered everything myself. 10 years ago when I moved and bought a condo, I hired the papering and I did the painting. Last year when I downsized, my handyman and I just did the painting. No paper. I have found that at my age papering is too much for me. When I get down I can't get up and when I am up it feels too good to get down :>)

Hello Kanika, Sorry to hear your experiences. There are many a possible fixes to this issue . Use the ones based on your patience level. These are not DIY stuff and you may need help to do it. Please handle the chemicals/acid with extreme care. Steps: You may not need all ;) 1- Start with pressure washing with water at least twice 2- Dry Soda/sand blasting will remove most of the putty 3- Diluted hydrochloric acid wash will take away any remnants. It will remove the remaining flakes and also etch the polish marks. 4- Finish with a soda wash to remove any acid + Pressure clean once again. Alternatively, there are a few old school tricks which work great to hide these errors. 1. Make a thick mixture of cement /water/binder and touch up on the white putty marks. Let them dry, and proceed with smaller ones. 2. And If you want a similar finish, a paint like consistency of the above cement and water mixture can be applied on the wall using a paint roller make sure to do it one go as cement does change color in each batch. You may add colors and lime to add some character. Caution: Before proceeding with any of the above, test it on small patches. Be extremely cautious with acid and blasting dust. Thanks, Amit CORNERSTONE DESIGNS Bangalore