# Which booster car seat has the easiest installation process? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which booster car seat has the easiest installation process?

## Products

### Peg Perego Viaggio Shuttle Plus 120
```yaml
product: peg-perego-viaggio-shuttle-plus-120
brand: Peg Perego
price_gbp: 98.44
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
height: 39
weight: 14
harness: absent
age_range: at least 4 years old highback mode; at least 5 years old backless mode
```

- **Price:** £98.44 [^1]
- **Summary:** Viaggio Shuttle Plus 120 is a belt-positioning booster that can be used in high-back and backless modes. It uses rigid LATCH for installation and includes a removable back, with height and other adjustments to fit growing children. It's designed for forward-facing only use.
- **Ideal For:** It's a high-back-to-backless belt-positioning booster with rigid LATCH installation, and it's rated as having very good belt-fit and ease-of-use-features that make installing the seat and getting the belt positioned straightforward.
- **Additional Sources:** [^2], [^3], [^1], [^2], [^3]

---
## References & Sources
[^1]: Consumer Reports, accessed 2026-06-25. https://www.consumerreports.org/babies-kids/car-seats/peg-perego-viaggio-shuttle-plus-120/m402937/
[^2]: Albee Baby, accessed 2026-06-25. https://www.albeebaby.com/products/peg-perego-viaggio-shuttle-plus-120-belt-positioning-booster-car-seat-licorice
[^3]: Little Folks NYC, accessed 2026-06-25. https://littlefolksnyc.com/products/peg-perego-viaggio-shuttle-booster-car-seat