Donal tutored my son for Common Entrance maths. He was really fantastic: patient, kind, excellent at explaining concepts. My son improved enormously in confidence and skill under Donal and gained much higher grades than predicted at first. We would recommend Donal to anyone looking for a smart, clear, empathetic tutor.

Dr Lampus is an excellent Chemistry tutor, he is helping my daughter towards achieving a top grade in her A level; he is always positive, approachable, and patient and prepared to help her with any query she might have. My daughter thoroughly enjoys the lessons and I am very grateful for his help and experience at such an important period of her life.

I have used the service of Keystone Tutor preparing for 11 plus exam, for a period of roughly six months. Process of onboarding was really efficient and swift, tutoring of great quality. We have been helped to match to our needs with the perfect tutor - Donal Coonan. The key feature of the tutor was the very engaging tone that kept my ten-year-old boy really interested in the session. Quality of the explanation was really good, giving an intuitive sense on how to approach a problem. The tutoring was not only offering simple equations and tools, but a system of thinking and how to engage with a problem. Highly recommended the service as a top-end quality of tutoring which will leave a long-term print to the student.

We have been extremely happy with Keystone Tutors. Based on our specific needs, they have managed to find the perfect teacher for our daughter who is doing the IB diploma. The service has been spot on. The teacher is caring, attentive, knowledgable which gives us parents the sense of trust. Can’t recommend them more.

Our experience with Keystone Tutors, specifically Nicky, has been very positive. Nicky has been tutoring my now Year 4 son for over 2 years in phonics and more recently maths. She is incredibly kind, patient, supportive and very engaging. Our son leaves each session with a smile on his face and more confidence. I wouldn’t hesitate to recommend Nicky.