I love this! It is extremely well layered and the piano melody is memorable and charming. I'd agree with KrrMaim that this feels more jovial than lazy, but you can definitely visualize a lazy summer day overall. The flute instrument added is also a great touch. If you wanted this to sound more lazy I'd imagine it in a slower tempo ~ slothlike, almost. However this sounds beautiful as is. : )

This is an enjoyable techno song!
I feel though what would perfect it is a soprano, single-line melody of piano added in around the middle of the song to add a balance to the stackings of bass, tenor, alto in this song. Then this song would be a five-star rating -- a great balance. It already has a strong pulse and good direction.

This is gorgeous. I wish I could hear a live orchestra perform this. Well done.