We recently bought a house which had horrible 30ft conifers which were the neighbours trees. They have just removed these and we can now see straight into their side windows (presumably the reason they were planted in the first place). They can also see into our garden from their upstairs windows and are not that far from our house 
We will be putting in higher fencing which will help on the ground floor but we ideally want to replace the trees with some fast growing, nicer ones which will provide good coverage.
Any ideas - I'm feeling really depressed and overlooked so any positive advice really welcome..