@cal88 You would have to pay a separate fee for each Base Station to have a Protect Plus Plan, as you can only set up one Base Station per location. Therefore, you would also be creating three locations for this situation as well. Although, when it comes to the Professional Monitoring side of things, it can be a bit hairy. I actually covered this for a neighbor with a similar concern in an older Community post here. Please check that out for a bit more detail on a situation where you would have multiple Base units at the same address.
Ultimately, you will only be able to have one of your suite’s be professionally monitored, unless your suites have different physical addresses, as only one physical address can be monitored by our Central Monitoring Station at a time. Let me know if this makes sense or any follow up questions you may have! 