I started printing (PLA) with 200-2005 deg for the extruder and 60deg for the bed.
Have since reduce temperature to 190deg with some success at 185deg, keeping the bed at 60deg.
When printing at 200deg the perimeter was fine but the infill was not good (stocky and stringy).
I print with ambient at 18-20deg. I once did an overnight print in utility room (too noisy in living room...) and temperature was 13-14deg, the print was not looking nice at all.
Will post a number of pics of prints later.