“Eric provided us with expert and constructive feedback. With his professionalism, Eric manages to put every participant at ease and in their strength.”

Barbara Prinsen
Barbara PrinsenAdvisor Work&HealthTrendel Arbodienst

“If you want to be able to, convincingly and self-confidently, do a presentation for a smaller or larger audience, be sure to attend FourPlus’ very educational and fun presentation skills training”

Marc Slingerland
Marc SlingerlandCreativeTusch

“I want to thank and recommend him, because during the training he manages to create an atmosphere in which you feel safe, where vulnerability is not a threat.”

Jan Vonk
Jan VonkJan Vonk PhotographyJan Vonk Fotografie

“Eric delivers his message professionally, with humour. And question in between don’t distract him, but are immediately picked up and taken along. He seems to be a born presenter.”

Wim Feijen
Wim FeijenGeneral DirectorGo2People

“Besides a great fun guy, Eric is absolutely a top trainer!”

Barbara Prinsen
Barbara PrinsenAdvisor Work&HealthTrendel Arbodienst

“Eric had practical tips for us and also pointed out particular things we should NOT do.”

Marc Slingerland
Marc SlingerlandCreativeTusch

“I can recommend everyone the presentation skills training from FourPlus’ Eric Klaver. You learn ‘tips and tricks’ of the trade and you go home after the training with a high spirit to put what you learned into practice.”

Jan Vonk
Jan VonkJan Vonk PhotographyJan Vonk Fotografie

“Eric appeared a born presenter. There’s a lot to learn from this classic example. And there was plenty laughter to go around.”

Wim Feijen
Wim FeijenGeneral DirectorGo2People