antislip and easy maintainance tiles for exterior is the key. choose any shade, colour, size. must not have deep textures as that's gonna be tough later in use. do consider slope and drainage appropriately as terrace may lead to water proofing issues in future. make sure skirting is everywhere and corners with top part of the balcony wall is tiled properly. thanks shradha shah beescheese design

Hello Vinita, Is it feasible to build a roof cover structure with GI sheets or natural materials ? It is the best way to avoid the roof getting direct sun light and eventually heatup. Plants with clay pots also take away most of the sunlight. Terra cotta mud tiles are good cover them with gravel to avoid heat. Thanks, Nitin CORNERSTONE DESIGNS Bangalore.

Teal is a very trendy colour, but having it on all four walls may be an overkill in the kitchen, especially with that dramatic chevron dado tile. I hope at least the 4th wall is white! The cabinets have to be white too

You can go for Kajaria or Simpolo vitrified tiles they have a good quality and lot of range.