On the YouTube it said post to the marketplace.

Meetup.com is a good resource for those but some of the groups will also post here on Bigger Pockets Marketplace too.

Some post here on the Bigger Pockets Marketplace.

In my rentals, they aren't connected to the internet - they are only interconnected wirelessly to themselves.Internet-less smart devices is kind of an oxymoron, unless there is another consumable benefit independent of the internet (such as intelligent smoke detection).

When we casually mentioned it to Roofstock, they refunded me the notary fee from the 2nd time.I signed the agreement with the MPH (Marketplace Homes), one of the certified PMs on their website.

@Himanshu Singh, you could look on Craigslist, Facebook Marketplace and OfferUP.

Seller Marketplace has lot of listings from wholesellers, wholeselling the properties. 

I go to IKEA for furniture and other stuff in the market place. 

Those sound promising as they can detect and notify owners and property managers about water leaks.

Chad, there are numerous options in the BP Market Place, including those we offer