What do you think of the quality of the costco cabinets?

I was really pleased. The wood is sturdy and has some weight to it. The hardware that came with it was good as well. All drawers and doors have the soft close feature which gives them an upgraded feature.

I have this vanity from Costco for almost 2 years in my boys bathroom. It's beautiful and good quality.

The mirrors came with the vanity, built in sinks and even the hardware as a set .

Any concerns/advice on cleaning the pebble tile in the shower?

Thank you for your question.The pebble wall tile is cleaned with a green abrasive pad (like a pot scrubber pad) with CLR. No staining or soap build up has occurred on the tile as of yet so it still looks great.

Absolutely beautiful!! Its so nice to see a gorgeous room like this using 'big box store' items and reasonably priced as well!! It just goes to show you that its as much about the design as it is about the high end finishes...in this case even more so! Nice work, thank you for posting this project :)

i would like to know this as well!