Good people, but don't pay retail! I've been dealing with these folks since before they were Walgreens (OptionCare). They are helpful and professional. Their prices assume that you have medical insurance. If you don't have medical insurance, I don't recommend that you buy your CPAP supplies here. They are very pricey. Get a quote from them for a specific product, and then compare online. Speak directly with business owners. They often have prices that the manufacturers won't let them advertise online. You can save 1/3 or more by buying online. It is a very significant savings!