Just got back from viewing that E2N.
1st I will revise my statement regarding the chain, I am guessing a bit but think a mix of "security measure" and safety, the lathe is up on the second floor of a shop and almost directly under some low hanging roofing structure, plus the lathe itself is relatively narrow (a plus for me).
Anyway, not sure exactly what you are looking for in a lathe. Greasy and grimy does not begin to describe it, on the plus side I can't see how there would be any rust anywhere.
The current owner has sort of returned it to more what it used to be like, as example, the switch on the side of the apron is now linked up and functional again at the tailstock end of the bed. He has also "cobbled" together a foot bar linked to on/off switch as sort of a safety feature but said has never had use for it. I am not sure "cobbled" is quite fair, its well thought out but not factory.
The ways are in good shape visual only, not sure on wear. Everything moves as it should, the motor is 115/120v single phase not 220v, 1 horse so based on info from Tony's site, down a bit on power and not the 3 phase more industrial nature it once was. At the same time, this particular lathe, when used, has kicked off the breaker as its only 15amp but the one he uses more, on a heavier circuit has never stalled out yet. He sort of smiled when I mentioned the 3Hp 3 phase it came with and said he would be surprised if just 2Hp was not more than enough, esp if on 220v circuit.
There is about a 1/4 turn of slop in the compound, maybe a 1/3 to 1/2 turn in the cross feed. Many more technical details can be found on the web. The motor itself is very quiet (I am used to a bit of flat belt noise).
The owner actually has two of these lathes, nearly identical.
He is currently using and keeping one. In a round about way this is a bit of an issue since he has all 9 additional gears that lathe came with, says they are not that hard to find BUT the lathe he is selling only has 2 of the 9. Guessing they were a package deal when he bought them and between the two, all nine needed gears plus some "extras", "extras" only if one lathe is counted though.
There are a few sort of cosmetic details such as the rotary dial knob that is part of the gearbox feed system is gone (the stud is there, just the actual knob missing), the plumbing for the coolant is all in place but not functional (current owner has never used it on either lathe), the only threading dial I saw between the two was on the machine he is keeping and I suspect finding just that part will be difficult. This is the longer bed version of the two.
Overall, a good solid but used lathe. Perhaps as an indicator, he said he had considered cleaning/repainting but considering the amount of work and that he doubted he could get much more money for it than the way it is now, it was just easier to sell "as is".
I am considering purchase but largely because it is a step up from what I have now, that narrowness helps for the space available (the lathe is less than 2 feet deep) and perhaps more importantly, there are not a lot of used lathes this size that become available around here. Counting against it is that for almost the identical dollars I could get brand new off shore "hobbiest" lathe. He did state he was not interested in selling the other lathe as it is still in use.
Oh, forgot, to partially answer an earlier question, forward, stop, reverse from the control on the right hand side of the apron was shown, not sure if same from controls at head stock, would assume so but...also forgot, if you look at the photos/drawings on Tony's site, on the left hand plinth where there were a lot of electrical control knobs, lights etc., on this particular lathe they have almost all been replaced by household light switches. That tells me something as well.