Hole in the wall

[Agnes]

Noun: Generally a small, [raggedy] place (usually a bar or a club) that has very low quality equipment, furniture, etc but sometimes will provide the best variety of entertainment on any given night. Defining characteristics include: holes in walls/[ceilings], nonflushing toilets, a ceiling fan instead of [central air], to get in, and only one bartender. Most of these types of places are found in the country and in the south.

[Julian]

informal for cash machine mainly UK