Garden Designing

I have a (22X40m) backyard and need that to be professionally designed with great lightening, bonfire, and a garden glass room
I have some ideas for the design. (bonfire and glass room)
but also no need for sticking to the exact examples.

I need it to be totally redesigned.
I provided some photos which are not much clear just to make it easier to design.
the Garden is surrounded by palms all over its perimeter