I liked the atmosphere and general setting of Diana's in Markham compared to the one in Scarborough. We were luckily able to get reservations for the Saturday (day before Mother's day) as most places were almost fully booked..we were a group of 4 adults and 2 kids. We were seated momentarily as soon as we arrived and when I advised we had reservations. It was quite busy, due to the holiday, I believe.
We were seated towards the back of the restaurant, close to the oyster bar, which was a nice scene to watch...the disadvantage of that table was that it was close to the washrooms..
W ended up ordering some oysters, calamari, seafood platter, and a few other items on the menu. The prices are acceptable when I put everything together in terms of the ambiance, service and etc..
If you have young kids, its a tad bit hard to come with them cuz we didn't want them to cry or nething and there were limited food choices for kids...they did have kids size items which is a smaller portion to the regular menu. We were offered that but the 2 kids with us were picky eaters..so we didn't end up ordering kids portions...
All in all, a place I dont mind coming back..