Yes, I tried many years ago with a similarly flimsy structure and failed.
I
suspect that there is very little that can be done unless you are prepared to build a
complete new structure inside the summerhouse.
The best advice is to choose
your practice times to co-incide with the times that the neighbours are out.
James.
--------------------
JRP Music - Audio Mastering and Restoration.
http://www.jrpmusic.net
Edited by James Perrett (02/07/10 12:22 PM)