It would be great to see some of these images on your profile.

Growing up our house was so small, we only had the lounge room which had a tv. A rumpus room was something added on! In the house we have now the closed off room which contains tv and all super electronic stuff is called the tv room. I cannot bring myself to call it the home theatre as I think that's hilarious. We also have the room connected to dining and kitchen which is usually termed family room. Then we have downstairs which is termed man cave but cringe at that because it sounds ummmm bogan. Hope no one feels offended haha :-) It is a bit embarrassing though, we have a house with two people and five televisions and we hardly watch them!

Hi Lachie - I assume you have a built-in wardrobe on the wall where the door is? (where the photos were taken from?). I'd suggest combining some of the elements of the suggestions above, but orientate the bed so that it's facing the door when you walk in, then put your desk under the other window. You can then put the bookshelf on the other side of the desk, which might leave you enough room for a beanbag/comfy chair in the corner for reading? Otherwise, you can put the bookshelf under the floating shelf (not ideal I know). I'd leave the bookshelf upright so that it's taking up less floor space, and get yourself a beside table (preferably one with a drawer and a shelf below for extra storage). A rug would be great for pulling the space together, but you might run into some issues with your desk chair getting caught on it, so you'll need to think about that. But if you do get a rug, I'd try to match it to one of the blues in your bedspread. Maybe also think about getting a new lamp - something in pink to pick that up from the bedspread (and maybe wood instead of metal to bring some texture into the space). As jmm1837 says, some more art on the walls would be good and will help pull the colours together. I see you have a plant there already, what sort is it? Maybe put it in a small wooden or mint green pot and if you get a wide bedside table you could put it on there (which would put it in optimal light under the window). If you want something bigger which is pretty indestructible, you could try a dracaena, next to your desk would make a nice feature. You might want to think about painting the floating shelf too in white? Few other ideas: cushions for your bed; a throw rug; a vignette of glass/vessels for the floating shelf; if you have space (hard to tell) a chest at the end of your bed (as long as that doesn't mean you walk into it coming through the door) for additional storage/seating; and think about a few plants, not just one if you can. In general I'd try to bring some wood elements into the room to make it a bit more homey. Have attached a couple of quick layout possibilities for fun :). Would love to see what you end up doing!

Be a bit careful before replacing the outdoor furniture with expensive items - thieves often have a first go, then come back a few weeks later knowing that they'll get another haul with this second haul being new! (low lives!). Think about putting up security signage as a deterrent- unfortunately house showings are prime time for thieves to scope out a home. If potential buyers ask about security your agents says "I'm not sure, there's signage...". I'd go shopping for second hand table and chairs that you can fix up cheaply (a coat of paint/stain is easy) or even some el cheapo trestles from the local hardware store and then jazz it up with coloured runners/placemats and outdoor plates/glasses when you're doing your open house - the buyers need a narration that they can insert themselves into easily - remembering that a lot of home buys have 30 minutes allocated to see your property and that's not enough time for them to be "creatively visioning their life in your home". I'd also put some large pots with seasonal colour and invest in some LED curtain lighting on hooks that they see can be put up/pulled down (for Christmas/parties) - it'll give buyers a lifestyle image in which they can see themselves entertaining family and friends. If you can borrow an outdoor umbrella for the seating area and some outdoor beanbags for by the pool you'll be on a winner that you can easily pack up and not have spent a fortune on.