Loved our stay. We stayed on a Saturday and then went exploring in the city all day Sunday. The only reason I give it a 4-star is there was ZERO food/ beverage service on Sundays (and apparently Mondays) which in my experience as someone who travels ALL the time is big hotel NO-NO. For guests and customers off the street, this isn’t okay seeing as this is a hospitality service, and a 7-days per week service, so therefore the full service needs to be there all week. Otherwise, don’t be open 7 days a week, simple as. The lack of service on Sundays/Mondays makes me want to book elsewhere the next time in London, which is sad because everything else about the Zetter was splendid. Maybe for a Friday night single stay, but not for a romantic weekend.