Washer & Dryer for a 3BR 3BA STR

[Eric Nguyen]

Hi everyone! 

Given these details on my STR:
3BR, 3BA

1st BR - bunk (twin and full), sheets and comforter
2nd BR - Queen, sheets and comforter
3rd BR - King, sheets and comforter
3BA - shower and hand towels

What size washer and dryer would you recommend ideally? 

Also, I understand one load is the goal for turn-around, but realistically do owners do two or more loads assuming the specs above?