Anyone know how to get to the leisure battery on a Hobby 60GF (1 Viewer)

[philmc79]

I am trying to get to the leisure battery on a Hobby 60GF premium MH and i can see it is at the side of the Truma boiler but i cant see how you get to the battery, does anyone know how to get to it, do i have to dismantle the cupboard at the side of the boiler or take out the boiler its self to get to it, the reason for the need to get to the battery is to add a solar panel to the charge the battery and to run a feed to the rear garage for an inverter, so has anyone got an answer to how to get free access to it.

Any help would be good.