Hi Marco,
Trust me that your landings may not always keep improving over time - just always keep concentrating.
Saturday I had my first, 1 year test flight to renew my lic with an instructor.
The second landing (yes it was an emergency, power-off landing) was terrible. Too low roundout with virtually no float.
And this after 89 hours flown during the period after getting my lic last October.
Enjoy every minute of your training.