i would make sure you give it a good clean, consider a descale and a good check over. remove shower screen for a look (is it clean)
before turning on, make sure you know how the filling of the boiler works !!!!
to prime the boiler,
fill tank at back / side /
open steam wand
ASAP (right away!!!) run water via "make coffee switch"
when water flows out steam wand it has a full boiler
let it heat up
turn it back off quickly if anything seems wrong
you will need a tamper of some sort, preferably a 58 mm reasonable fit and fresh beans.
i think its a rocky grinder inside ? best nto to fill the hopper of the grinder as the heat will ruin your beans. just put enough in for the coffee our making at the time.
nice pickup, i saw it listed and thought someone would snap it up...