2 Bed 2 Bath Rental DFW

[Ivette Bravo]

Hi everyone, I am a realtor in DFW. I am looking to buy a 2bed/2bath rental property in a high-demand area (which I think will do great). My question is, how well does a 2 bed/2 bath do compared to a 3bed/2bath. I know most people prefer a 3bed/2bath. Does anyone have any numbers on how much more income out get when you compare the two properties? What are some things I should consider? 

This is my first rental, so maybe I am overthinking it, but I am ready to pull the plug and get started! 
Thank you Bigger Pockets family! 

Ivette