I tried the Grand Union today. I found service on the ground floor bar very slow, inattentive and disorganised despite having quite a few members of staff on in the bar. Food was warm, but could have been hotter. The overall atmosphere was quite relaxing and comfortable away from the bar area. read moreI tried the Grand Union today. I found service on the ground floor bar very slow, inattentive and disorganised despite having quite a few members of staff on in the bar. Food was warm, but could have been hotter. The overall atmosphere was quite relaxing and comfortable away from the bar area. It was quite cool as there where other groups coming in and out of the bar to the outdoor seating. I think if your going to enjoy this venue you need to dressed warmly and allow time for slow service. Otherwise it could be a great venue.