Can't beat the price
I got this machine for my husband's birthday. We were looking at a few different companies, but then noticed the promotion with the free 70 lbs Dumbbell set and that was enough for us to decide on the K1. We received our order in under a week. My husband and I took an entire afternoon to put it together. Like other reviews have said, the instructions leave much to be desired, but we were able to work through it by matching the pictures to the parts and hardware. Most of the hardware seems to be interchangeable so that was nice. Using the product, I can't say enough good things. I can't believe everything you get for this price. It's very sturdy and smooth. My husband squats about 300lbs and this machine has no issues. We upgraded the bench to the K9 and very glad we did. My husband lifts a little too heavy for the beginner bench that's included in the bundle. The adjustable dumbbells are amazing. They are cast iron and feel solid. The adjustments are fast and smooth. Exactly like Nuobells,.. but they were free! Great deal, thank you Landmark!