"Chillax"
It would be a weird pub. There would be bookshelves lining the walls with just about anything a body would want to read, and soothing music. In addition to regular libations that pubs are expected to have, we would also sell the house special -- a homemade hot tottie. As for seating options, there would be comfortable chairs -- next to a simulated fireplace or near the chess table. Even the rugs would be comfortable to sit on (though, thinking about it now, they'd be a pain to clean...).
Oh, and we'd also have a big bouncer to throw out anyone who refuses to chill.