I'd compare the blended rate with how much you could get with a refinance otherwise and tell you whether it's a better idea to go with a full refinance or the HELOC route.Feel free to PM me if you don't want to share this information on the public forum.

What are the pros and cons compared to other platforms? 

@Keegan Darby  To truly compare private lending to holding you'll want to pin down your ROI a bit more.

Rather than comparing Lenders/DSCR loans solely based on these factors, I would advise you to focus on below questions and prioritize what you really need in the DSCR loan/Lender? 

And compare that to simply refinancing.

Since these are high yield DEBT deals at 60% LTV or less on commercial property it’s a RELATIVELY low risk compared to value added or new build equity participations.  

This is because the financials of the condo project will directly effect the value of the real estate as a collective, as compared to just your financial health on other types.

Depreciation for what is left after bonus depreciation, the building itself, is indeed prorated, however it's a relatively minor factor compared to bonus.And read this post please, since there could be other things not mentioned by influencers: https://www.biggerpockets.com/forums/51/topics/1122635-the-s... 

Very sorry to hear that :(What is the land value and also the replacement cost i.e. cost to rebuild a comparable unit?

To confirm, compare with comps