Yes,we have a queen size bed and have no problems. My wife is also a quilt maker, so she is always washimg something large. When purchased 10 years ago we had a family of 5 consisting of myself, my wife, my mother-in-law, a teen age son and a teen age daughter. We filled and ran that unit constantly.

Two things about Speed Queen I found out; 1. They measure their capacity different from the other brands so it looks low., 2. Their washers fill to the top, most, others only half fill.