Most my doors were already here, but I did have one moved over, about 6 inches. However, the entire space was demo'd, and rebuilt, so that's not the best example to draw from. If you want the door hidden, in a pocket, yes, you will need a skilled carpenter. Essentially, the opening header and frame, will become twice it's size, with the "pocket" part, hidden behind the wall. The studs/supports will need to be removed to make a space for the door to slide into. Do you have any switches or outlets on the fireplace wall?

Hi Option 1 As suggested by Cornerstone above. This way the TV will be visible from dining too Option 2 Move TV to the corner of the entrance wall, next to the window, placed at 45 degree angle. The L shaped sofa can then go to the diagonally opposite corner. The wall can be a see through book shelf/crockery shelf. This is better as the visitors have some inviting empty space as soon as they walk in instead of a sofa. Option 3 TV in current position, but instead of the TV being mounted on wall, perhaps have an open shelf (like below)

hello You can search on google "cladding brick.in pune CT2 ,CT4."

@cornerstone design studio India... Yes, it does seem like a pain now coz a lot of things have changed. And it takes too much time. So basically we just wanted to renovate the bathroom. And change some furniture in the bedroom. But the designer also has some design ideas as they all go for the look and perfection. We cancelled a lot of those ideas. And yet there were so many tiny details that we never thought exist Thank you for your input. Feeling a bit relieved about that. That thing has been eating us inside a lot.