Canadian Steve 5 I’ve used IKEA tiles before (the green and ceramic mosaics in the photo) but these tiles are:1) easier to connect2) less than half the priceI could set up 180 tiles in under 2 hours and now our roof balcony looks nice.Pros: Cheap. High quality.Cons: No real locking mechanism. Could be a problem in strong winds.I’ll update this review in six and 12 months to include durability and to report on how it keeps its color versus the sun (I placed one tile inside the house to compare sun damage).If you are thinking of making your patio or balcony look nice, I think these tiles are worth consideration. Spend this year at home, be safe, and enjoy some luxury feeling on your balcony!