I attended a group session in Schiedam with Janneke and Cecile as guides during that weekend. It was intense. Both Janneke and Cecile took great care of all of us participants. Under the influence and supported by conversations with participants and guides, I received a lot of insight and I feel like I progressed a lot in one weekend in my self-development, growth and healing journey. I would definitely recommend them to anyone who would like to use these substances and I'm sure I'll be back again.