Does anyone remember a 70s program?

[lucyspangle]

Think it was on Sunday teatime
Set in a hotel and a family were held hostage?
DH denies any knowledge
No one seems to remember it
I remember watching it with my gran -who only visited on a Sunday

The Shining? (joking)

fawlty towers

Not Tenko? That was in Japanse POW camp IIRC.

flambards ?

Could it have been The Franchise Affair? That isn't in an hotel however.