Arrived in 3 weeks, in accordance with the description. Not tested yet but seems of good quality.

The mattress makes a solid feel. The built-in pump works well. When pumping the opening.

I'm taking the second one. Excellent and functional hinge. Don't forget to lubricate.

I did not communicate with the seller, but I sent it quite quickly, respect.

In appearance is similar to Satovsky, how much Will stand, let's see