My biggest mistake was not using fresh yeast at bottling. It started at OG of 1.087 and finished at about 1.006 for about 10.5%. Didn't have enough left to properly bottle condition. But the beer itself was great. In the Westmalle flavour profile (none of the banana and clove type flavours). I was hesitant based on reviews, but my experience was good. Fermented at about 17 to 18C.