Looking for table source

I am in search of a utility table that has large counter-top with sink with drawers or cabinet doors for storage. Ultimately I would like to buy something ready made. But will consider prefabricated kits, and may have to just build it myself with some help. I currently have a large egg in a table and a small egg in nest.

I have an outside faucet and electrical outlet on patio where this table will sit. I was thinking to use an electric under sink instant hot water like I have in my home. The grey water would have to be a 5 gallon bucket that the sink drains into. Any ideas