Can we leave our big luggage at your office? If not, where we take them on the tour and where can we leave them?

I'm sorry that we can't keep your luggage because our office is only opening from Monday to Friday from 09:00 AM to 05:00 PM. Thus, you can either ask to leave those at your hotel (if possible) and carry a small bag/ backpack for your trip OR you can carry them on the tour. Those can be left  on the car/ at the homestay.