Wednesday: Palazzo (Italian next to the hotel) with a group of 8. Discount given without having to ask for it (badges were visible though). Service was a mixed bag: some friendly, some grumpy. Our main waitress not willing/able to speak English, and (it being our first day) our German rusty. Food arrived on the slow side, 4 of us were happy with it (steaks, chicken dishes), 4 were disappointed (pastas, and schnitzel). For dessert the ice and apfelstrudel were good, tiramisu was a prefab sham.
Certainly good value for money, but the impression they gave was that they weren't prepared for these kinds of numbers.
Thursday: Asteria (Greek behind the hotel) with a group of 8 again. Discount given without asking for it, badges not visible. Service was fast and very friendly. Food arrived a tad on the slow side, but free appetizers and digestives given. All had either mixed grill or giros platters, excellent quality but huuuge portions. (I'm usually the group's garbage bin, and there were still 4 plates taken away only half-finished.) Desserts were again big, decent quality, but unimaginative.
By my hometown standards still very cheap, from the local restaurants we tried the most expensive, but still excellent value for money if you can finish your plate. Recommended on all counts.
Friday: La Piazza (Italian behind the hotel) again with 8. I'm a bit hazy if we got a discount or not, sorry. Service was good, and friendly, but they clearly had more eye for the group of a dozen 50+ ladies at the next table. (It's ok, I forgive them - those are the best tippers, I completely understand.) Food arrived slow for the amount of guests they had, but well within a decent time. We had a mix of pizzas and pastas, and one escargot. My pasta was excellent, everyone else seemed happy too (though how can you trust people that shun fresh basil?). For dessert we had either crepes or tiramisu - but real, honest, actual home-made tiramisu!
A+ for real tiramisu alone, good value (again) and nice food. Especially recommended for some lighter or vegetarian food after gorging on Greek the day before.
Saturday: Palazzo again, group of 4 12 8 10. Different staff, friendlier but slower. Made no hassle about people leaving early and paying seperately, and working out the remaining bill at the end, though. One of us ordered the same as on wednesday, and got a very different variation on it. We ordered very varied, everyone seemed happy with their food (or should I say, this was day 4 of the con, and I usually have maybe 1 drink a month at home).
As before, good value for money, but not the best food you've ever had.