I have been practising PFL's at an old disused airfield but not going below 300 ft as we did not want to annoy anyone because there is a USAF WW2 museum there.
The CFI said I would have made them but to practice whenever I can as each one is different.
Have also been practising steep bank turns up to 80 degrees and the stall warning and buffet was coming on around 50% over normal straight and level airspeed.
Lister