I had a very poor experience in dealing with and negotiating with Perry of A1 balloons after he quoted me a price that we both agreed to and then he(2 weeks) later tried to increase the amount saying that he made a mistake on the quote for decorating my event. I tried to negotiate with him, offering to pay a little more if he would take a little less than the 2nd quote he gave me. Hi response was to cancel me on his calendar. In my dealings with him he showed very poor communication skills both by phone & email. I suggest you find another balloon decorator.