Is it safe to walk to local resturants

yes

I visited in Spring 2018 for a weekend there were enough people around on the street that I didn't feel stressed walking to the nearby restaurants.

There is a couple right there at the hotel, and a few others right close. I didn't go anywhere but the one in the hotel, I was alone and didn't want to be out after dark by myself.

Its absolutely safe but the hotel also has shuddle services.