Changes to kids bathroom and Kitchen

I just changed my bathroom too!! One of the perks of being screwed around by your builder i guess!! The rest of the house is dark and verk opulent but thought my 3 kids under 5 may not like it!! Also - the Illoura does not have a window in the Bathroom!! I will be putting a skylight in in the future but for now I need to keep it light I think!! I really like to tie everything together though so here is my idea. Are the pebbles to cliche and overdone now? Whats your thoughts?

Floor - Dune Titan Basalto - 30 x 60 Dark Grey Tile - Same as Ensuite Floor
Walls - Wall to ceiling Dune Loft Bianco Matte - 15 x 60 White Matte Tiles
Shower Floor and Feature strip down shower wall - White Flat Pebble Tile
Vanity - Laminex Timber Veneer Giallo Zebrano
Benchtop - Quantum Quartz Alpine White
Freestanding White Bath.

The Kitchen I swapped to Giallo Zebrano Timber Veneer on all underbench drawers and cupboards and Black Gloss for overhead cupbords.
Benchtops - Quantum Quartz Alpine White
Splashback - Mirror
Floor Tiles - Same as before - Black Stiped tiles - in attachment.

This all looks very nice…nice avatar as well.