This is where a sample template can also help. You can search for a commercial lease agreement sample for your state to help you get a good idea of what your lease agreement should look like, of what is required by law and of what you should add to your own. Make sure to find a few of good ideas to give you as many ideas as possible about how to put together this form.
A tenancy agreement template is not universally perfect for everyone. You have the responsibility to make sure that it fits your needs. From the drafting to the alterations, you can seek professional help if you are not sure of what you are doing. There are people who specialize in giving counsel regarding tenancy agreements. Although you can go directly to lawyers, often times they are expensive that consultants. If you can afford their services, then by all means utilize their service. If not, there are hundreds of legal consultants out there. This will prevent you from making mistakes in preparing as well as setting the agreement. Preventing such mistake will also prevent the agreement to be deemed invalid by the legal court's if such case arises.