my main trouble s that they are asking for a regular company to clean 7 days a week in the morning. for an office i'm not so worried as i have experience with this and the work is fairly straight forward, but a public house i don't know, they could be expecting kitchen cleaning (again no experience) which i know is tricky, as well as regular carpet cleaning with chewing gum removal etc, and windows.
as mentionded i see this as expereicne rather then a chance to actually get them. i've never paid over weekend either for regular cleaning, only one offs so stayed at same rate, whats the normal extra for weekend mornings? i'm thinking perhaps have 1/2 people do weekday, another weekend etc so they get a break.