Hi everyone,
I'd like to install some shelving in my 'laundry', similar to the example pictured below.
My 'laundry' is an insert within my bathroom, with a relatively thin wall on the left, tiles behind it, and from what I can tell - a thin wall + plaster on the right. I'd love some advice on if it's possible to use a design similar to the one below without creating any visible holes on the left-hand wall specifically.
- Is there a certain length screw / specialty attachment I can use to achieve this?
- Is there anything I should consider for the rear wall? (I'm not fussed about drilling into the tiles behind if required)
Example shelving design:

My bathroom/laundry:

Left wall:


Rear/centre wall:


Right wall:
