I have 5 and it's not enough. One is strictly an embroidery machine, one is a serger, one is a 1927 Singer, 2 are computerized machines. When she is through using it I will have my Mom's 1936 Singer Treadle model 15 that my Dad bought her brand new a month after they got married. I could always find a place for more, but DH doesn't understand. I just love them and want them.