I absolutely love the green tiles! Not sure about the colour combination of those with either of the floor tiles though, if it’s green you’re going with. I think the colour of the first ones works better with green, out of the two, but i like the less-fussiness of the second
Make sure you’ve thought about how you’re going to clean it - all of it. Will you be able to reach everywhere? Any bits of floor that it’ll be hard to mop? Under that bath, for example - do you have a plan for cleaning under there? Any other bits where dirt might build up that will either be hard to reach or hard to get the relevant cleaning implement into? The little corners of floor behind the sink for example
I’m saying this because our bathroom is badly designed (not by us) for cleaning. We have a bath with a glass shower screen, but the sink is right next to the bath and prevents the screen from opening outwards. That means that i can’t properly clean the screen, the shower unit, the bath taps or that end of the bath (a long handled brush doesn’t do the job to my satisfaction). The sink also creates unmoppable/unhooverable corners of floor that have to be wiped by hand whenever I do the floor. It frustrates me every time I clean and makes the bathroom look dirty even when I’ve just cleaned it.