Place the bed where the desk is and make that the accent wall.
Hang a large mural
http://cgi.ebay.com/Wall-Mural-Hawaiian-Sunset-Large-New-Sealed-Wall-Art_W0QQitemZ140283132834QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item140283132834&_trksid=p3286.c0.m14&_trkparms=72%3A1199%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318#ebayphotohosting
Red accent wall.
A gold faux finish would look great and it's easy to do.
http://www.joseandjacquespainting.com/gallerylarge/1h0e/Bedroom_Accent_Wall.jpg
Add rich colors with bedding, wall art, a rug in front of the bed and accessories.
http://www.domestications.com/Products/Daybed+Sets/Celeste+Scalloped+Daybed/10600/DB15364x&cr_id=crossSells&cm_sp=Manual-_-2-_-Unknown%20Product
http://www4.jcpenney.com/jcp/X6E.aspx?DeptID=57088&CatID=57324&GrpTyp=ENS&ItemID=15d086c&attrtype=ITY&attrvalue=area+rugs&CMID=57324&Fltr=ITY%3aEquals%3aarea+rugs%3bDST%3aEquals%3amodern&Srt=&QL=T&IND=32&CmCatId=57324%7cshopbyitemtype&CmCatId=57324|shopbyitemtype
http://www4.jcpenney.com/jcp/X6.aspx?ItemID=1440139&ItemTyp=G&GrpTyp=PRD&ShowMenu=T&ShopBy=0&SearchString=large+wall+art&RefPage=SearchDepartment.aspx&s4PageSize=99&CmCatId=searchresults&Search1Prod=True&S4Filter=N%7c0%7cNtt%7clarge+wall+art%7cNtk%7csearch_all%7cNao%7c0%7cNty%7c1%7csid%7c11E10BA56108%7cNtx%7cmode%2bmatchallpartial%7cNtpr%7c1%7cNtpc%7c1
Large sunset poster
http://www.allposters.com/gallery.asp?startat=/getthumb.asp&CID=BB76A6C94E534BA8B49785F2C5401105&PPID=1&sortby=PD&c=c&page=3&Search=19060
http://cgi.ebay.com/NEW-EZ-WIRELESS-WALL-SCONCE-SET-HANG-ANYWHERE-NIB_W0QQitemZ280236984567QQcmdZViewItemQQptZCandle_Holders_Accessories?hash=item280236984567&_trksid=p3286.c0.m14&_trkparms=72%3A1199%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318
http://cgi.ebay.com/A-Pair-Wrought-Iron-Swirl-Wall-Candle-Holders-Sconces_W0QQitemZ4469127990QQcmdZViewItemQQptZCandle_Holders_Accessories?hash=item4469127990&_trksid=p3286.c0.m14&_trkparms=72%3A1199%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318
Tape off walls, ceiling and baseboards with blue painters tape.
Put down a drop cloth/plastic, wear gloves.
Paint the wall with a yellow/golden tan semi-gloss latex paint
http://img.photobucket.com/albums/v295/indigomoon/Remodel/JerseyCream3.jpg
let dry at least 6 hours, over night is best.
Pour 4 parts glaze to 1 part medium brown latex paint in a small container/dish and add one part water, stir/mix well.
http://www.designsbyhein.com/My%20Pictures/faux_finishes/fresco_brown_suede_medium.jpg
Using two 2 inch paint brushes and starting at the top corner of the wall, make two
1 foot long sqiggle lines, one with glaze, the other with the golden paint 6 inches apart.
Wad a rag (cheesecloth works great) up into a ball in your fist, not allowing any ends to dangle and lightly rub blending the two lines together then a swirling figure eight then pat the edges to blend, continue down the wall staggering the lines and then back to the top until the wall is finished. Remove prep tape before glaze dries.
Paint the remaining walls a light tan/cream.
http://lifefellowship.homestead.com/files/QuickSiteImages/side_light_tan.gif
Or gold faux venetian plaster wallpaper available any home improvement store or online
http://www.homedepot.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10051&langId=-1&catalogId=10053&productId=100630498
http://www.walltowallwallpaper.com/faux-wallpaper-1-venetian-plaster.htm#