Nice EUB! Yes, it's lined - and I'll review it when it comes in (although they aren't in stock until mid-February). The Harley Benton stuff, from my experience so far, is good for the money and especially when you're just starting on an instrument and don't know whether you'd want to carry on. So they were a good choice for my first mandolin recently.
I have to agree regarding the Harley Benton items. Good enough to be playable and give you a low priced solution when wanting to try a new instrument to see if you like it.
I also agree about the EUB. After much research, it seems it is a Palatino, but slightly upgraded in regards to quality and quality control. I've never played an UB of any kind, and don't want to spend the money on an AUB as a trial. I've heard enough good things and minor mads that you can do to the HB EUB 500 that make it sound, good, playable, very similar to an AUB in feel and technique used and it can be bowed. All good stuff.