to block out properly the window coverings have to extend past the top bottom and sides of the opening...what about a wall to wall, full height curtain hung from ceiling height (plus a dark coloured close fitting roller blind)...not cheap but could look like a luxury bedhead..OR if there are other windows in the room, try painting the window glass with removeable black water based paint under a close fitting roller blind as well as curtains, as described, for all the other windows

Zaffa, if you pop down to your local Spotlight store, they have examples of all types of blinds and shutters Great to get an idea of what each look like, various options, pricing, etc, etc. Only, NEVER EVER order shutters from them! I ordered mine from them when building and they took longer than the house to make them! Ended up having to use temporary blinds for months until they arrived. Also, they really let a lot of light in, so not great for kids bedrooms at all! Romans and rollers keep out much more light if you don't want to go down the full curtain with pelmet option. You can also go automatic blinds with rollers if you're concerned about boys touching the blinds too much. Adds around $500 per window I think I was quoted, so depends on your budget. Cannot automate roman blinds apparently. Best of luck in your decision.

Hi JC! We specialised in soft window furnishings and think a nice soft sheer would be a lovely touch to your master bedroom. Since it is facing South, there won't be much sunlight coming into the room so adding a light sheer will give you great privacy without blocking out any natural light. If you would like us to put forward an indicative quote for you, get in touch with us! - Cass (The Gezellig Room)

My daughter ran her business from her bedroom until they could afford a 3 bedroom house, their 2 bedder with two boys and no where else to fit an office was a very difficult time which thankfully they all survived. Having your office in your bedroom should be avoided at all cost, as you never leave the office behind as my daughter found out. Your bedroom is where you go to relax , I certainly wouldn't give up my sanctuary for anyone, even my kids. You are there full time so it makes sense. Your house already has enough rooms, except for making a small change to allow for another bedroom albeit small next to the bathroom as per my suggestion, Both of these rooms have space for the boys to have a desk (they don't need a lot of storage being part time) The desk in the living area can be built in to hide an office. This is a low cost solution and won't damage resale value. If down the track you can afford the new deck, try to work out to fit a room underneath as a hang out (media) area for the boys. not sure about WA but rooms like these in some states can have ceiling height at 2100, depends on what name!! you give them. My son is in a similar situation to you, except he now lives in a Studio Apartment in Sydney, so when he has his two kids 50 50 they make do in that space and seem to manage very well.