Qianhui,
ya lor.. i oso hoping dun gain too much.. else in future sure difficult to lose one..
yup.. went to look at the stroller.. in gd condition.. the stroller cushion where bb put feet got those tiny "balls" caused by abrasion.. but i find it okie lah.. coz even brand new one use awhile oso lidat..
stroller back got air regulator one.. so bb can keep cool inside lor.. bought it at $270..
but still dunnoe model leh.. the seller oso can't rem n i dun see the model on the stroller..
no operation manual too.. so got to figure out on my own how to wash etc... 
ya lor.. i oso hoping dun gain too much.. else in future sure difficult to lose one..
yup.. went to look at the stroller.. in gd condition.. the stroller cushion where bb put feet got those tiny "balls" caused by abrasion.. but i find it okie lah.. coz even brand new one use awhile oso lidat..
but still dunnoe model leh.. the seller oso can't rem n i dun see the model on the stroller..