I found this website to be user-friendly, easy to navigate and very informative. The range of equipment available for sale was fantastic. As a medical Doctor, I could negotiate as I had such a choice. I was able to contact the seller but more suprisingly, the Website gave me the option to receive quotes from other sellers of the same or similar devices. Perhaps the only downfall was that I had to wait to hear back from the seller via email, I suggest a chat service directly with the seller. Advice was readily available on this site, the turn-around time was efficient and overall I am most pleased with the results. Thanks MedWOW.