All the terms and conditions of the lease should be spelled out very carefully. This lease is very prone to disputes in court. The more specific your terms and conditions are the less chance there will be a problem later. You can find a great number of commercial lease agreement templates, both free and paid, in many websites on the Internet. Make sure that you take a look at several templates before you choose one as it will give you a better idea of how your template should look.
When you find yourself considering going into business together you might want to consider how you are going to protect yourself in the event of a disagreement. If you are not planning to form a partnership you can always use a joint venture template to draw up an agreement that will protect all those involved in the venture. Considered a legally binding contract, you will find that when properly filled out this document will leave little for any errors or the type of misunderstandings that can cause what is otherwise a good, solid working partnership.