Tried out Einszett's Lederpflege on the leather seats in the S2000. I'll start with the packaging. It's a nicely shaped bottle that is easy to handle, with a flip up top. When you squeeze the bottle the product tends to shoot out with authority. Once I figured this out, it was all good 
As far as application goes, it couldn't go on and wipe off easier. I used a microfibre mitt to apply the product. 'Shot' some on the mitt then wiped/worked it on the leather. It spred with ease and dissapated evenly and rapidly. The directions said to let sit for a few minutes before final buff so I did. I used a microfibre towel to do the final buff. The leather came out looking extremely natural looking, with absolutely no greasy film or blotchiness.
The smell is faint at best, but seems like a lemony sun tan lotion kind of smell. Pleasant is the best way to describe it.
I had been using Meg's Gold Class Leather Care before this, and the Einszett product is a definitely step up imho.

As far as application goes, it couldn't go on and wipe off easier. I used a microfibre mitt to apply the product. 'Shot' some on the mitt then wiped/worked it on the leather. It spred with ease and dissapated evenly and rapidly. The directions said to let sit for a few minutes before final buff so I did. I used a microfibre towel to do the final buff. The leather came out looking extremely natural looking, with absolutely no greasy film or blotchiness.
The smell is faint at best, but seems like a lemony sun tan lotion kind of smell. Pleasant is the best way to describe it.
I had been using Meg's Gold Class Leather Care before this, and the Einszett product is a definitely step up imho.