This was a huge learning curve for me to get making espresso right, but every time I practice I get better and better.  I bought Illy espresso to use and it works and tastes great.  You can make single or double shot espressos.  The included tapper pounded down the espresso well.  I like to use the double shot and froth oat milk with the steamer.  This is a fun machine to practice being my own barista.