rough-and-ready

Related to rough-and-ready: unambitious, call on, ameliorative, inconvenient, reassert, took over, scrutinised

(a little/bit) rough and ready

1. Unpolished, imperfect, or unkempt, but generally able or ready for use or action. This video is a bit rough and ready, but it's pretty close to what we want the finished product to look like. This old truck's a little rough and ready, but it's still the most reliable vehicle I've owned.
2. Somewhat lacking in refinement, sophistication, manners, etc. The workers on the oil rig are a little bit rough and ready, but they're good guys, every single one of them. Yeah, the diner is a little rough and ready, but I think that's what gives it its charm.
See also: and, little, ready, rough
Farlex Dictionary of Idioms.

rough-and-ready

 
1. strong, active, and ready for anything. John is not exactly rough-and-ready, but he is a moderately good athlete. Ralph is very rough-and-ready, but his table manners are very bad.
2. Go to rough-and-tumble.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • (a little/bit) rough and ready
  • rough and ready
  • (a little/bit) rough around the edges
  • (a little/bit) rough around the edge
  • be ready to roll
  • get ready
  • raring
  • be raring to go
  • ready when you are
  • make ready to (do something)
References in periodicals archive
How long can the rough-and-ready car park that replaced the flattened frontages last, we wonder
And this rough-and-ready account of his exploits reveals a genuine talent for story-telling.
The effect--a self-aware but uncynical naivete reminiscent of late Philip Guston--is endearingly rough-and-ready, but this is not to say that the paintings aren't skillfully assembled.
The rough-and-ready Miami Jai-Alai is fairly close to the airport.
Ms Eagle, now Pensions Minister, also said: "However, I suppose that a rough-and-ready calculation is precisely that, and one can always find anomalies."
There is a cwtch bar upstairs for a more intimate drink - - a great place for a quiet drink with a few friends - - while downstairs has a more rough-and-ready feel.
There's an unrepentant glee in the band's rough-and-ready brand of speed metal, as well as a grunginess that keeps everything grounded while the guitars screech and the percussion taps out a thunderstorm.