I've ordered from them 4 or 5 years ago, had a bunch shipped from Kathmandu. Each khuk as US$25-40 at the time, but shipping was US$90 base plus $3 for each knife. So I had half a dozen, give or take, shipped at once to save the shipping costs. Had a variety of models from the sickle-shaped knife to the brass-handled Ang-Khola (which was very heavy and patinated too easily for my taste).
From what I remember, the finish on the blades was fairly decent. The "Jungle" model did have a very coarse satin finish, but it said so in the description, so that was normal. The handles vary from horn to wood. I had most of mine done with wooden handles (rosewood?) instead of horn, they did them to order, the lacquer on the stands and the jeweller's rouge on one of the handles was still fresh. The blades weren't very sharp, but sharp enough to slice cardboard, and a little touchup gives them a decent edge.
Personally I don't use them all that much, I moved and there's no woods out the back anymore. I did give one as a present to a friend, and she and other friends used it for anything from a doorstop to a throwing knife. The horn handle split on them eventually, and buttcap loosened, but a khuk was never meant to be thrown, so the stress of the impact on a hard throw (by a 6', 220 lb guy) might constitute abuse. The blades do stand up to gardening and occasional cutting and chopping, the edge didn't chip or roll.
Side by side with HI stuff, the finish on HI is better, the handles are a little longer, the blades are a little sharper. From what I remember the HI handles are a little bigger, but KH ones fit my hand just perfect, not too big and not too small. The blade spines were about the same thickness too. I haven't seen them in a while, they are in a drawer somewhere. So Khukuri House blades are still usable enough. If you are going to order one from Nepal, consider the shipping cost, and maybe buy half a dozen khuks and sell them off here or on EBay, it'll help cut down the cost of each individual blade.
I just went and Googled their websites, and URLs are different now from the one I contacted them through. But the boss is still the same guy I corresponded with through email (Lalitkumar Lama), so it's still the same outfit. Their Chokuri model looks curious...
The blades I had were the Panawal ("with rivets") model, the Jungle, Service No.1, Officer's model (slightly more polished than No.1), a long 11" Sirupate with a wooden scabbard and brass belts on it without leather cover, Ang-Khola with brass handle and the sickle-like blade that wasn't really a khuk. There were a few others in the second batch, but I can't really remember what they were, except for WW2 model and another Jungle. But all these were years ago.
So overall, they're pretty nice blades.