I see two doors with different hooks. These are the ones I am suggesting to replace:

Unfortunately I can't take those off, since they came installed.

Don't worry about the hooks. Start looking at art on Etsy and take color inspiration from there. You can get a nautical print, ocean scene, edgy sketches, movie posters, city-scapes. There's lots. Can be colorful or black and white. Anything will work. Just see what you like, and then your towel color, soap dispenser color, toothbrush holder colors, etc can come from the print you choose. A small plant on the counter would be nice, and/or a small tray. If you don't have time to go out shopping, shop on Etsy or Wayfair for the art, and then go to Walmart, Target or other online retailers to pick the towels and other things.

It's no big deal then.

The tiles in the toilet area are so clean and shiny. It would be nice if you can have the floor tiles re-grout.

Which one of these do you think would look the best on the wall

I like something with the dimensions close to the print you posted (soap and water) .i.e. long and narrow. This one is too big but I would like to show you a painting that has some texture:

What about these?

https://www.icanvas.com/canvas-art-prints/room/bathroom?product=canvas&sort=popular

I think any of the ones would work but I just don't know their dimensions. To give you an idea , I photoshoped one frame that is 15"x30" (I based this photoshop assuming that your towel bars are 24" long). I must say I prefer something different than a frame. I found some shelves at Wayfair. and photoshoped it. You could put a small frame on of the shelf and pick the color of your bathroom from it:

https://www.wayfair.ca/storage-organization/pdp/17-stories-trista-round-floating-wall-shelf-c000333719.html

Yeah thats pretty close, the towel rack is actually 26" long.

I like the way the shelf looks on the wall, but its a little more expensive than I'd prefer. Did you see anything that was similar but cheaper by chance?

I did not spend too much time on internet to look for frames and plants that is why I just put the same frames and the same plants but you can shop around. You may choose other colors for your towels depending on the frames you buy. Just pick one or two colors you like from the pictures.

You can certainly make all kind of arrangement for the shelf. It does not have to be pictures or plants.

The website for the shelf says that it comes in four colors but I can't see them.

https://www.bouclair.com/en/kids-and-baby/kids-wall-decor/zig-zag-wall-shelf-9385434.html?gclid=Cj0KCQjwpfHzBRCiARIsAHHzyZovKhZT8jywU-p8k5D0eDdHY2Y_2gqYpXCQv_ifHrFqF55YRBd5NBIaAjtXEALw_wcB

EDIT: I think the shelf is a little bit bigger than the one I posted in reality. It is 20" wide and your bar is 26" wide and of course, I could have done a better job at centering the shelf.

Do you have a Home Goods, TJ Maxx or Pier One nearby? They always have inexpensive, pre-framed pieces that might do the trick. Towels too.

I like that shelf, and yeah I only see that it comes in white. I think I'll get it though, thanks!

Also, would you recommend putting anything on this wall, thats right at the entrance to the bathroom, or just leaving it empty?

Yes, just to give more color into you bathroom.

The white shelf works but f you are interested to see (or know what the other colors are) there are some companies that are really good with the client service. This is their contact info:

https://www.bouclair.com/en/contactus

Brown shelf is nice too:

I prefer the zig zag shelf. because it follows the lines of the medicine cabinet.

Do you prefer the zig zag shelf over the first shelf you had linked? Because I actually just found it cheaper over at Home Depot.

https://www.homedepot.com/p/Madeleine-Home-Marly-4-75-in-x-19-5-in-x-19-5-in-Black-Natural-Wood-Iron-Wood-Floating-Decorative-Round-Wall-Shelf-MH-ST-107/312313172

BTW, the zig zag shelf is 6.2" deep. You have a door that opens towards it. Could you find and object that is about that depth and place it where the corner of the shelf would be? This would tell you how much it obstructs the opening of the door.

I prefer the zig zag but the one that should go on the wall is the one that YOU prefer. You are using that bathroom, not me.

I just went to check, and it doesn't seem to be a problem. The door wouldn't hit it, unless I tried to open it up more than about 90% of the way. Which I never open it up that much.

Do you have a link for the brown zig zag shelf? The only color they have in it is white that I saw.

I only saw the white too. I just painted it in brown using the photoshop. I would suggest you to contact Bouclair and ask them if it comes in brown. The website says that the shelf comes in 4 different colors.

Okay I just contacted them, Thanks!

Please let me know what they say. If they don't have it, you can use the white one.

Okay I'll keep you posted. Also, what would you recommend doing for the other wall?

It depends. Do you like the feel of calmness the montage I made with the brown shelf? Do you prefer something more lively?

I like what you did with the brown shelf.

How wide is your wall by the entrance?

Do you have a nice photo of nature you took that you love? You could frame it and enjoy the memory every time you enter your bathroom. Note that you can put photos you took and place them around the shelf.

It's 18.5inches wide. I don't have anything that I've taken. I could try and find something though.

What color mat would you recommend putting in front of the sink? I already have the brown one that's in front of the shower.

I would get the same one you have in front of the shower, just bigger.

Does your toilet area have a door? Would you be able to place broom etc. somewhere else even if you have to keep the hooks on the toilet area wall? How much space do you have between the edge of the toilet and the left wall?

Yeah it's the that opens towards the towel rack, where the zig zag shelf would be. I could probably find another spot to put the brooms/mops. There's 13.5inches of space between the edge of the toilet and the left wall.

Also here's a picture of the plant I bought for the bathroom sink. What do you think?

Do you think any of these nature photos would look good on the other wall? I was thinking I'd just have one custom printed at Walgreens, and put it in a frame myself to hangup.

I like your plant very much. As for the pictures, they are nice. I would take one in the portrait format since your wall is narrow.

I heard back from bouclair, and apparently the zig zag shelf being in other colors was an error. It only comes in white it seems. Do you think I should go ahead and get it, or look for something else now?

I think the white shelf will work nicely.

Awesome, then I'm going to order that today.

Also, do you think any of these would look good on the entrance wall?

I found the zig zag shelf in two other colors, black and natural. Would the white still look better than either of those?

https://www.crateandbarrel.com/origami-natural-wall-shelf/s500990

It is a personal choice but the ones I like best are the two first ones then the first one on the third row and the one on the 4th row. They have some white and fresh green colors in them.

I would center the frame to the wall.

I like the black.

Okay cool, I'll get one of those framed. And Black it is then!

Also, do you think these shower caddys I bought would look bad if I mounted them somewhere in the shower? I bought 2 of them, but even 1 would be enough for me since there pretty big. (1 is on top of the mirror in the pic for size comparison).

Understanding that the only place to store the cleaning equipment is beside the toilet, maybe sourcing some wooden/bamboo handled equipment will help co coordinate that area rather than the multicoloured plastic. A crisp white bucket may look smart with your white curtain, with any loose items stashed in a white tub with lid on the rack, or alternatively some towels or bathmats to give a softer texture.......

That's a good point. I tested to see where I could put it without restricting my movement in the shower, and this is where I put it up at. What do you think? I know it's sort of high up, but for me it's still reachable.Just not sure if it looks bad being placed there?

Also, do you think placing the other caddy above/around the sink in the hallway would look okay? Or would it be better to place something else by, like a piece of wall art?

My first choice on the location of the caddy around the hallway's sink is behind the faucet above the backsplash (first picture). If you need to place high items in it then maybe you should place it lower (like first picture 2nd row). The reason why I don't like it on the side is because it is a narrow area and your arms and hands will always hit the caddy.

As for the caddy,in the shower, it really is not a decorative element. Just think of it as functional. You can keep your shower curtain closed when it is dry. The only comment I have on the location that high is that soap scrum tends to accumulate on those wires. How easy will it be for you to clean it?

Okay cool, I went ahead and placed it above the sink like in the first picture.

Luckily the caddy's are made to where they can easily pop right off the mount that's behind it, so cleaning it won't be a problem at all.

Also, I got another brown mat to put under my sink. It's a little bigger than the one that's already in front of the shower. Do you think it looks okay, or is that not look very good?