Account ClosedYes, if you hire a great producer you will actually get value. 

Here are a few things to consider:Location: New England has many ski resorts, each with its own unique character and clientele.

It's $180000 <sic actual value is $90000>  and it's my first time buying anything, I'm looking for tips and tricks, I took this class."

The biggest value add for BRRRs are Bathrooms and kitchens. 

You want to look for C+ to B- neighborhoods and Class C buildings where you can do some value add to get higher rents and increase your NOI. 

I see you're point and the value add you want to emphasize of BP's service. 

:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+, zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680, some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

I don't think you probably get extra rent for the sunroom.I might pay something extra for the extra space on purchase, but for the most part I don't think they really add value. 

Those can help you shift and sort perhaps, help determine some values and do some marketing if that helps you.

The appraisal is not the value.