Direct lease space is more expensive and more stable while sublease space is less expensive but shorterterm in nature. According to Michigan subletting laws, tenants must obtain written approval from their landlord to sublet unless their lease agreement explicitly allows it.Leases differ somewhat in terms, but items that the parties may wish to include in a written lease agreement are: 1) Name and signature of the landlord;. Two of the main types of leasing arrangements are subleasing and direct office space leasing. The following will highlight each leasing arrangement. If you don't have a lease directly with the landlord (usually owner) then it's a sublease. In Michigan, sublease laws allow tenants to sublet their rental units, but they usually need consent from their landlord before doing so. Subleasing is usually less expensive than direct leasing space. Some of this is because the original lease rate is set in the past. A sublease agreement is a legal contract signed between a tenant and a third party allowing the latter to rent out the entire property or any part of it.