Used for two years, light use, no issues, very clean. Technical Specifications: Boiler size: 1 liter for steam and 1 liter for brewing Boiler type: Stainless steel Group head type: E61 Control system: PID screen Pump type: Vibration Pump Hot water outlet: Available Direct connection: Not available Plug type: Two-pin plug Accessories: Double portafilter Cleaning brush Rubber gasket