Hi Gents, in trying to up my game from an instant coffee user, I have dug out of the cupboard what I call a stove top coffee percolator or what you may call a moka pot. I was wondering what the temperature of the water needs to be in the bottom of the device before you place it on the stove top. Do you use cold, warm or hot water? I bought the percolator/moka pot from a store that was closing down and it came without a box. I liked that look of it but as usual with most kitchen things that we buy here it finished up in the cupboard. It is very small and it would only make a very small cup of coffee. Any insight into the use of this coffee device is greatly appreciated.