Free advice? you have come to the right place!
The first thing you will notice is that the plane will climb like a homesick angel! Most trainers are so underpowered that when you reduce the load by half it really takes off!
Then as you turn to your right to comment on this new found performance you realize that you are alone!
When you come in for landing the airplane being lighter than before will want to float down the runway. So be on your approach speed and keep your aim point in the correct spot on the windshield. You will probably need a lot less power than you are used to using.
Here in the States I have my students do 3 landings to a full stop. If you are like most pilots, there will be a couple of OK landings and one great one, in your opinion!
My first solo was 30++ years ago, it seems like only yesterday.....
Good Luck!
Let us know how you make out!