First, accept the premise that partnerships rarely work.

So, you add a rule with 30 days notice that there is no smoking on the premises at all!

For example, temporarily stopping utilities to their unit during a repair or if there will be loud noise or a major renovation on the premises. 

Does anyone know what the landlord is supposed to do when construction will be occurring on the premises? 

Apparently you can do it with a "Crédito Multifunções" but there are some restrictions implemented by the Bank of Portugal: If the property was acquired less than 2y ago: This type of loan is limited to 80%-Loan To Cost (from what I understood rehab costs are not included).If the property was acquired more than 2y ago: This type of loan can be used until a max of 80%-Loan to value not limited to the acquisition cost.Let me know if you had different feedback. 

I'm not confident that a seller financing offer will be accepted enough to be really understood without some preparation. 

Top of that list is premises liability occurrences.  

.  --- and... these issues become issues for the other Tenant and then turns you into the constant 'utility police' because you constantly have to monitor # of occupants... eww. 50/50 is simple and simply understood and 100% while vacant is also simply understood.

Those are two completely different jobs, but it illustrates the same premise. 

"on premises blockage" of a sewer line.