Furnished Apartments For Rent In Round Rock . Studio, 1 bath $2,100 300+ sqft 1 floor plan. Round rock, tx furnished townhouses for rent. 2100 Willowbend Dr, Round Rock, TX 78664 from www.realtor.com Forrent.com helps guide you to the perfect apartment with furnished available for rent in round rock, tx. Also find cheap round rock apartments, pet friendly apartments, apartments with utilities included and more. 1 room minimum 1 month, may 08.