Warisan

I was looking into old building in KL and saw a nice big old wooden building at jalan tun HS lee suppose to be an office for badan warisan. However it 's sunday and closed. I hate it a big beutiful building like this should be open on sunday for tourist but they closed it. Is it too expensive to hire a guard and a clerk on sunday? In US or UK this would be a must visit building in the city but not here in Malas..ia... This building could be an old castle or an old storage building made of chengal hard wood which is a rare hard wood in the world..enjoy..