Massage Preference: Nude vs. A Covering

I was courious to see what other peoples preferences are to being massaged.  Do You prefer to be nude or covered in some way?  I live in the Metro Atlanta, GA, USA area and I get a massage once a month.  I do get the massage nude and I do not use a towel or sheet to cover up.  My Massour is male and I don't feel the need to cover up, in fact, I ask him to do the massages nude as well and he does.