"To whom it may concern
This letter is to attest to the positive effect that Suzanne has had on our son. Our son suffered from an inability to fall asleep quickly and we were referred to Suzanne by our GP/huisarts.
Suzanne provided treatment and help to our son that proved to be of immediate benefit to him and he gets to sleep promptly now. Our son was sad no longer to see Suzanne. Suzanne struck up a good rapport with our son and he liked to see her and even enjoyed his visits.
For us as parents, Suzanne has made a big difference to our quality of life. We worry less about our son who is happier and has more energy as he is no longer sleep-deprived. We found Suzanne to be very pleasant to deal with and highly professional.
We would recommend her without hesitation."