I have been looking for a tri walker with a seat for ages but they have all been too expensive till now. I have had the four wheel walker but found it very heavy and bulky to put in and out of the car. This tri walker is a blessing in disguise, it looks and is sturdy, yet it feels lite to lift and can fit in behind the front seat without any problem. I have degeneration of the spine and need to sit now every so often. Using this walker I found myself standing straighter and walking far better without having to sit down so often. As for the price, I was shocked how much cheaper it was from here so I will be looking here first in the future for anything else I need. I finally need to say the free postage did not make the delivery slow, it was super fast.