I did just what you describe and I'm tickled pink with it. In my case it WAS a load-bearing wall, but that just meant I had to header off the opening. I created about a four-foot archway between the two sections of the (now one)room - making one section the bed area and one the sitting/dressing area. I can't tell you what it costs since I did it myself, but I really don't think it would be that bad, depending on what needs to be done. I had to move a electrical box and add another (to stay up to code) but it was mostly a framing/drywall job. I would say the most important thing is visualizing the feel/scale of the new room as well as new traffic patterns and usage patterns to come up with a good design. In may case I created a couple of new walk-in closets to keep the scale of the resulting room comfortable. I know I've been in several "de-partition" rooms that feel just like that - two rooms with a wall knocked down.

Yes, I think pink is a beautiful color for a master bedroom! The trick is picking the right pink and then balancing it with other elements that are not overly feminine. I love pink and brown together, or black. When choosing a grownup ink go to the brown section in your color deck. As you move up to the lighter colors you will see what I refer to as dirty pinks. These are softer, more pleasing pinks that men can love.

Guessing the window is there for curb appeal on the front façade. Have you drawn a mock up to see what that would look like? Sky light /solar tubes add TONS of natural light!! Gotta wonder who the architect was and if it would be cheaper to move the closet so the window is part of the room, than mess with outside walls!!

There are 3 bedrooms, one of them is a master bedroom and I want to know about the two other bedrooms that they would be two small master bedrooms or they would better to be two standard bedrooms with a public facilited bathroom, anyway thank you for your answer.