I bought this Slider II Lap Steel 18 months ago as a cheap entry to playing Lap Steel, and so far I'm pretty much totally happy with my choice...
First of all, it features a nice light body which adds good resonance to the sound - just what you want for C6 country or Hawaiian style. The scale length is relatively short and the string spacing reasonably close, which makes slants and "grips" (what the hillbillys call a chord on LS ;) much easier for the more ham-fisted among us.
The pickup is reasonable quality and squeal-free, tuners are smooth and accurate, the controls are nice and smooth, the chrome plating is ok though scratches easily. I also spent the extra 10€ for the tone bar and fingerpicks bundle. The picks take a little getting used to, but trust me, the tone bar is worth every penny! Finally, the fretboard markings are nice and clear, especially compared to my Recording King which is SO easy to get lost on.
The paint is a blue-sparkle finish that's nice and smooth and fairly tough. A choice of colours would be nice, and I'd happily pay more for a pearloid "mother of bowling ball" finish, but for 88€, what do you want?
I've given it 5 stars for the sound - If I had the same pickup in a guitar, I'd upgrade it. That said, it's a traditional downhome instrument and somtimes traditional downhome instruments aren't meant to sound all pretty-pretty. If you pick up a 1940s Regal or Sears Silvetone lap steel, the pickups were pretty shocking, so this is just fine for me.
The strings are so-so. Despite what people say you can tune them to C6, but a dedicated replacement set will improve your playing much quicker.
The only real down-side is the bridge. For lap steel you don't need to set intonation down to the last piffometer. The 6-saddle tele bridge is a total PIA to set totally flat, and once you do get it set right the string tension isn't enough to stop the saddles from working loose again, so I'm really not sure why Thomann / Harley Benton went for this system. There's nothing wrong with the quality of the bridge, I just don't think it's the right bridge for this instrument.
I've since replaced my individual bridge saddles with a single piece of 2cm aluminium right angle bracket and it's just so much better. Same with the nut - the string heights need to be totally flat and mine seems to have a very slight arch, though not enough to make it unplayable.
So, to sum up, if you're looking for an inexpensive introduction to Lap Steel, at under 100€ this really is a great place to start your journey. It might not have the mojo of a vintage Gibson or Fender or the class of a Duesenberg (or the price-tag for that matter) but if you want to get a taste for the lap steel without breaking the bank, then it's pretty near perfect.