Hi, I know there are so many things to take into account and it's hard to get perspective from a photo. The white you can see is an extension with building paper, and the red is the existing building which is two story. The exterior is wide weatherboard planking, the windows are silver aluminium with very little trim. The doors in the front of the picture are French doors from bedrooms that will open to an enclosed courtyard ( yet to be built of course) The roof will be a light grey/brown but you won't see it much because of the flat roof style. There will be decking and ballustrades covering half of the new extension.

I think the roof might be a bit too dark for the brick colour. The bricks and the window joinery will blend in fine. What did you decide to do?

paint the pergola. frame out the windows and paint those leave the house white and add some colorful pots and some patio furniture. where is this house?

Definite improvement over the purple! Don't know what it's like elsewhere, but this colour scheme is very popular in our area. A shame really, it's getting a tad "over-used" and leans a bit to the monotonous/depressing side when there's too much of it. A few houses, fine - too many, not so good.