We're heading to Majorca for half term and as usual have left everything to last minute. Booking hire car but am shocked at charges for car seats €60-80 per seat fir a week. We are travelling with DS 5&3. We are travelling easy jet. Should I buy cheap booster seats and take wit us or I've seen trunki boostapak seats and bubblegum? Anyone have experience with either of these. Can I use for 3 year old. He is nearly 100cm and approx. 16 kg (a big boy!). Thanks in advance...