A set of bathroom furniture with a mirror, Cielo sinks, and a toilet installation with a flush button.
The scene presents 2 sets with different types of sinks - overhead and built-in.

Oval sink THEO Cielo https://configuratore.ceramicacielo.it/en/prodotto/configuratore/699 
Size: 550*400*125 mm

Oval built-in sink Cielo https://configuratore.ceramicacielo.it/en/prodotto/configuratore/186 
Size: 480*380*135 mm

Mixer Cea giotto GIO72 https://www.ceadesign.it/en/products/1-bagno/5-rubinetteria/10-giotto_plus/item/484-gio72 
Spout length 220 mm

Bathroom furniture.
Installation size: 1500x255x2700 mm
Tabletop with cabinet under the sink size: 1600*500*425 (575 for option 2) mm

For faucets, countertops, mirrors, sinks, you need to apply the turbosmooth modifier for 1 iteration.
Tile textures were applied using Corona Multi Texmap and Vray MultiSubTex. For correct operation, engine versions at least required: Corona 3.2 and Vray 5

Corona 9 version
The model uses materials that may not display correctly in very old versions of the engine.
Vray materials are obtained using Vray-converter.

Those who work in a V-Ray version lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward – whichever is preferable for you

For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of the materials is adjusted taking into account PBR.