The Vanswe Lat Pulldown/Low Row Pulley Machine is an awesome addition to a home gym that already uses standard or olympic size weight plates. The price is reasonable and the construction is sturdy, at least from what I can tell after assembling it and using it once. The design of the moving parts is also quite good and it is very easy to change between lat pull down and low row.
The only complaints I have are:
1) (My biggest issue) When using olympic plates, the sleeve that is used as an adapter to the standard plate bar is not attached or tightened, and comes off very easily when removing weights. This is frustrating as it sometimes takes two hands to pull a weight off the bar, and you have to hold the adapter sleeve in place otherwise it will slide right off.
2) It is almost impossible to attach the seat so that it isn't crooked in reference to the frame of the machine. I noticed as I was installing it that the seat was askew, loosened the bolts, and tried again while holding the seat but it still ended up crooked. This is more of an issue of appearance and doesn't interfere with using the machine properly, but it's still a little annoying and a bit of an eyesore.
3) The build instructions were not easy to follow. There was no step-by-step guide on how to put it together, and a couple of items in the instructions aren't properly numbered. You can figure out which item the instructions are referring to via process of elimination, but it was frustrating.