Hello experts, in our former oil tank basement room, there is a wall (1m high) behind which the oil tanks used to be located. To make use of the space behind it, we would like to remove the entire wall or just a part of it (from the left wall to the middle, about 1m wide). Attached is a picture of the wall. Questions: Can a bricklayer (or someone else) easily do this? Is it possible to remove only part of the wall, or would the rest collapse? What might such work cost (including material disposal)? Do you have any tips on this? Thanks and best regards, ashley