Since you do not have much money you will need to do some DIY. Moving the toilet, sink and washer is out of the question. Remove the shelf and make a hamper/ bookshelf for storage. Would be nice if you had doors at the top to hide everything. Should be only 16 inches at the bottom and top half should be 12 inches deep. Clean up the wall with the outlets, using tape and drywall mud were the crack with the two pieces of wood is. The window I would frame two pieces of plexiglass with a semi-transparent design and mount it on the window ledge like sliding closet doors. Between the sink and toilet same plexi but all the way to the ceiling. Hopefully out of 2x2 if there is enough room. For the sink I would make a wood cover with cut out for the faucet to get a little counter space when not using the sink. Also paint one wall a different color for effect. Take the towel off the washer and add some shelving.

We have four farmhouse style sinks in two different houses, and all present the same problem. It doesn't have anything to do with the material as two sinks are concrete, one stainless steel, and one composite stone. With the two kitchen sinks it's very frustrating spraying out the food particles from corner to corner. Food particles go from one side to the other, and it's very difficult to corral them to the drain. The two concrete bathroom sinks don't have enough slope, so when shaving and brushing teeth, the water and material flow to the opposite side of the sink. It's annoying to wash a 3' wide sink every time it's used. And gross if the sink isn't cleaned from side to side after every use. As a compromise, we're installing a farmhouse concrete bathroom sink with two drains and more slope. As I evaluate many things in life, a, farmhouse sink is a solutions looking for problem.

It's quite common. Stops all your stuff in the room getting wet and is something soft in the room to offset all the hard surfaces. Can easily be changed for a new colour look, and doesn't need squeegeeing.

wow i wonder how samantha's bathroom ended up. I'm readying through today as having picked black taps/ accessories and being recommended by builder to get matt black hinges on shower instead of chrome... now i'm asked about the floor wastes in bathroom floor. am using grey tiles on floor which have a bit of a white fleck through them. debating reverting to chrome hinge on shower and chrome floor wastes but not sure. builder says i can get matt black floor wastes. i guess my concern is in the future... if i wanted to change tapware back to chrome..... a floor waste... not so easy to change... nor a hinge on shower door... but then concerned might look silly and also concerned that the matt black floor waste might age/ scratch etc.... what do you think