Commercial Lease in a mixed use building

[Tyler Puzio]

I recently purchased a mixed use building with a partner; the commercial space is on the smaller side but I have interest from an individual who would like to open up a salon. Any suggestions on the type of lease I should use or any verbiage that should be mentioned within the agreement? I'd like to keep the tenant responsible for general upkeep of the space. From what I've read, a gross lease seems like the best option. 

Any input is appreciated. Thanks.