Work with a landscape designer/architect. Likely, some sort of retained, back filled walls will be necessary to create an area large enough to place a table with chairs & umbrella. If you entertain multiple generations, keep your patio to a single level. I would suggest integrating planting areas within the patio area, to introduce color & eventually partial shade. Designing a pergola into this composition would be a nice addition to. Get the blessings of any governing/HOA body that you need approvals from, which your design professional of choice should be able to facilitate for you. Happy Houzzing!

Hi Rubypumps. Unfortunately you have made the common mistake of mixing undertones. I see this a lot as a colour consultant. Mistakes with your hard finishes are the worst kind because they are very costly to change. Right now your walls have a pink undertone and your walls behind the tub and counter are clearly blue grey. Since blue is complementary to pink, it brings out the pink in the tile even more and the clean blue makes the tile look dirty. It may be hard for you to see this, but this is what's happening and this is probably why you don't like your bathroom. Since you chose such a busy mosaic, it has become the boss (and focal point) of the room and I would now keep your other finishes as simple as possible. If you can, down the road, change the beige tile. Because unfortunately, there is no magic colour combination that will make it disappear. Working with what you have, I would most likely go with a more neutral cabinet like Uniboard G21 Viva Walnut. It will help warm up the space. Black is too stark for this bathroom.

work out the wall space you want to cover, measure this on the floor. then start laying out our design within the space on the floor to create your design. There has to be lines running through the collage so there is a method to the madness- we don't want a messy looking arrangement, there must be a flow. You can line up the matts with outside edge of other frames etc. Layout all of your pics on the floor and mix up the frame styles and sizes amongst your layout. Take photos of your layout and then start hanging. My tip is don't start hanging until you have your plan 100% !!! lots of neck stretches too! i recently put together this collage and need a neck massage afterwards ;-)

I have a recess built into the walls which is great, but not helpful in this situation. We will always default to the easiest method when it comes to daily tasks and the caddie is probably the best solution it you are renting and not allowed to drill the tiles, but it is not as easy to put things in a caddie as it is a shelf. If you can drill the tiles, a shelf will be easier. Be as minimalist as possible with stuff on it as well. There are plenty of other options in cushion storage from storage shops too. Good luck.