Features
About this care
Welcome to BSO Onyx, our warm after-school care in the heart of Rotterdam. We are located on the first floor of the school building at Nieuwstraat 15, right in the bustling city center. As part of gro-up childcare, we provide a safe and challenging place where children aged 4 to 12 can develop after school hours.
Our pedagogical staff pick up children daily from Willibrord School and Jan Prins School. Children are welcomed at the outdoor playground by recognizable gro-up staff. From group 4 onwards, children may come to our space independently, but individual arrangements are always possible. We work with permanent staff who know the children well and create a familiar environment.
Our location features a cozy group room with adjacent play hall where children can play, relax or participate in activities. We use the gymnasiums within the building and have access to the school playground at the front. Unique is our rooftop terrace on the top floor, accessible via stairs, where children can play and move in the fresh air. We regularly organize sports and movement activities in these spaces.
After school, children first get a moment of rest with a cracker and water. This eating moment is an important transition where children can share their stories and switch from school to after-school care. We ask open questions and make space for what's on the children's minds. Afterwards, children can choose from various activities or free play.
We provide care on Monday, Tuesday, Thursday and Friday from 14:30 to 18:30. On Wednesday we are open from 12:00 to 18:30. During study days and school holidays, we collaborate with BSO Smaragd, where care is provided from 07:30 to 18:30. We keep parents informed through our parent app and newsletters.
Collaboration with parents is very important to us. We communicate daily about how the children are doing and discuss fun or exciting moments. Through the gro-up parent portal, parents can register and deregister their child, request extra care and manage permissions. We are always open to questions and ideas from parents.Read more
GGD Inspection
Improvements needed
Inspection date: June 11, 2026
Strengths
- Pedagogical policy and practice are in order
- Staff hold the correct qualifications and Certificate of Good Conduct (VOG) statements
- Staff-to-child ratio complies with regulations
- Safety and health policy is well adhered to
- Protocol for reporting domestic violence and child abuse is adequately established and known to staff
- Each child has a fixed mentor
Shortcomings
- Mealtimes should be calmer, as children who have finished eating cause disruption for children still seated at the table
Summary
The annual inspection of 11 June 2026 of after-school care (BSO) Onyx in Rotterdam presents a predominantly positive picture. The after-school care for 22 children (ages 4-13) meets almost all quality requirements checked. One point of attention was identified in pedagogical practice: children from different schools do not eat at the same time, causing unrest in the group room. The location manager indicated they will address this with the pedagogical coach. No violations were established and no recovery offer was made. The Municipal Health Service (GGD) advises the municipality of Rotterdam not to take enforcement action.
Reviews
No reviews available for this location yet.
Questions & answers
Have a question about Onyx? Ask your question and other parents or the childcare itself can answer.
There are no questions about this childcare yet. Be the first!