Been here multiple times and it has one of the best patios! It's huge, but it's so nice to lounge about on a sunny summery day.
I had gone here for brunch occasions and would come here again. Roughly around $10 for a plate and it's good.
KOS wouldn't exactly be the first place I would go to in Kensington though. Nothing really pops out too much to me, but I would stop by every now and then if I'm craving a traditional breakfast/brunch.
The servers are friendly and it's a nice place to check out (especially the patio!!)!