Excuse me, how can I keep it warm?
The coffee machine is only one and a half. Is the machine too bad?. There's a Thermos Pot for coffee. Buy one and buy a better coffee machine. Cook it 2 times
Your coffee machine is for your own use, not for commercial use. So many people are making, finally, the overall insulation, everyone is goodOr direct boiling water, instant.
I see you, the coffee machine, to a one-time 20 cup is impossible, nothing, only a cup of a cup, no way, and you do this several times, the water temperature and pressure are not up to standard, need some time to let the coffee machine continue to produce