Rajendra Prabhu
We like this pergola for modern and simple. Easy to assemble and install but if you are planing to install on concert patio then you need some efforts and tools needed. We used it for a month and the shade is great too. Even in hot weather under the shade keeps it cool.
Would suggest some improvements,
1. The screws provided are metal screws which needs pre drill to install on wood correctly, so either provide a drill or change the screws so it can be installed easily.
2. Provide few shade color options without extra charge.