If it is a high end housing product you may have to use a designer because they have access to some material/finish suppliers that are otherwise unavailable but that tends to only be for the highest end housing deliveries.

You only get one shot at retirement so I'd highly advise at least having a conversation with a financial planner.

Is BP a hot spot for high volume wholesalers?

If you put less than 5% down, your return on equity is likely sky-high.

Bonus Tip: If this quadruplex is out of state, I’d highly recommend building a reliable local team (cleaners, handymen, etc.) and maybe consider hiring a co-host or VA to help with day-to-day tasks, especially if you scale up. 

I highly recommend using Baselane for managing your rental properties.

You also need UX, support, quality, a million other things.

Are their listings detailed with good quality photos?

I mention all this to in short say, expect very high maintenance on the front end. 

Are their listings detailed with good-quality photos?