I like the search features: https://www.biggerpockets.com/search

That's all I currently use it for, although there's many other features I'm not taking advantage of solely because I haven't had time to look into them more.

I don't want top notch luxury features in a rental. 

OK, this is an important tax feature of owning investment property.

Don't use the discount feature because you don't want someone getting the discount for 6 months down the road during the busiest season.Good luck!

Will be using the Wi-Fi for smart home features such as Nest thermostat and smart doorbell camera.

The StreamLabs control valve features patented ultrasonic technology for real-time water monitoring, smart leak detection, and automatic shut-off to stop leaks in their tracks.

I can also use it for comps, which is great.They have other features, too. 

During the recession I got most of my buys by using the auction.com "make an offer" feature before the auction.

Ok so if I'm running comps and I come across a property where there's only 1 or 2 comps that have the exact same number of features as the property I'm looking to wholesale, but there are a few that are close but different by one feature (say, an extra half/whole bathroom or an extra bedroom) would it be possible to include these in the comps and adjust the numbers so they match the property i'm trying to wholesale?