Bratislava bike and bag storage

Hi everyone,

I am cycling the eurovelo 6 with my partner and baby from east to west. I'll be arriving in Bratislava in about a week and meeting my parents who are coming to visit us from Ireland for a week. So we are going to get off the saddle for a few days, rent a car and head up into the mountains for a few days.

So, we need someone to store our 2 folding bikes and bike trailer for 3 days. As a car will not fit all of this as well as 4 adults and a baby. Does anyone know of somewhere in Bratislava that we could do this?

Many thanks,

Niamh