It is my understanding you are not going around the corner but on 2 opposites sides of the space . The only thing i would be concerned with is your bedding and if you want to hang art on the wallpapered wall. Ilike the wallpaper and I would choose the lighter green and maybe try and find some faux silk drapes in that color . A nice crisp white matlesse with a lime throw and lime, blue and white and maybe a bit of pink pillows would be nice

If you want to let in more natural light, I suggest either solar shades or sheer shades. Both let in plenty of natural light without sacrificing privacy. Here are examples of both: http://www.blindsgalore.com/solar-screens http://www.blindsgalore.com/sheer-shades

Hey Vedika, A combination of black and copper/mica wallpaper would love perfect in your room setting. Do go through our wallpaper collection here for more ideas. Best, Team BetterGhar

Hello Sir, I do not understand- what do you mean by "changing the wall Designs." For coloring/wall papers/textured painting it is better to have finished wall. For wall cladding/tiling it is OK to have a non finished wall as well as they require a rough surface. For changing the tiles, its quite a messy, and wasteful expense. Rather, you can give the tiles of your choice to builder to install on the first go itself. Some builders don't allow such requests but others would happily do so. Some others may even offer a discount for not using their tiles. Same thing with paint as well you can give your colors to them to paint if you are not happy with white. Thanks, Nitin CORNERSTONE DESIGNS Bangalore.