I have 2 fermentation buckets with taps in both. I make up a brew and leave it up in an airing cupboard at 20-22 degrees C. I leave the beer for 2 weeks in the first fermentation bucket and only disturb it to add hops for the last 3-4 days. Siphoning is a bit of a pain, so I bring the first FV down stairs to the kitchen the day before bottling and leave it to rest on top of a work surface. I mix 180g of brewing sugar with 400 ml of water in a small saucepan and bring this to a boil whilst stirring. I then let it cool whilst I sanitise the second bucket, bottling wand, bottles and a lenght of tubing, caps etc. I attach the lenght of tubing to the tap on the first FV and place it into the second bucket which is on the floor underneath. I pour the sugar solution into the second bucket and then I simply open the tap on the first bucket and transfer the beer across being careful at the end whilst tipping over the bucket to turn off the tap just before any of the sediment moves across. I then give the beer in the bottling bucket a very gentle stir just to make sure that the priming sugar is well mixed into the beer and I lift this bucket up onto a work surface, attach the bottling wand and bottle away. With this method you can fill any size bottle. I find it handy to do and you don't have to worry about disturbing the sediment at the bottom of the primary bucket when bottling and pre-priming the beer.