Just looking to see if anyone has some advice or recommendations on patios. I live in the Chicagoland area and have done some research and it seems like Pennsylvania Bluestone would be a good choice for durability and the winter times. It is a bit pricier compared to other materials and am wondering what others have used. For a 250-300 sq ft I was quoted $6250 which from calling around and doing research is avg. Is it bad etiquette to negotiate pricing? Don't want to get shifted on the quality of work if I do negotiate pricing. I don't have a place to sit and lounge and have a cigar so I am really looking forward to getting this done. Any help and advice is greatly appreciated. Thanks!