Been here two or three times this year. Always great value. Great variety of self-service starters. Good selections of roasts and vegetables. Location is good with good views and an historically interesting building. The lady owner/manager was vey pleasant and all staff seemed genuinely helpful.
No longer advertised outside, but still happening, is the 'kids eat free between 6 and 7 on Saturdays' offer. Well worth it, our kids (7 and 4) loved it. Worth a bit of a drive to get there.
Note if raining: The entrance drive is very uneven and deep puddles appear when wet, but no great problem to negotiate with care.