Two Rockomax Jumbo-64 this time.
Full throttle
Press 1
150m/s take off
maintain 15deg asc
Press 2 at ~23km (speed should be 1400m/s)
Watch how it flies
Tell SAS to go prograde at 45km
Let it go to 100km ap
Circularice
Open bays on reentry to slow down
Land correctly
A stock aircraft called [V][SSTO] Doble-NAE 2v19.
Built with 195 of the finest parts, its root part is mk3CargoBayL.
Built in the SPH in KSP version 1.4.2.