Active job

Upstairs Shower

Upstairs has its own smaller hot water tank but the flow from the sink taps, bathroom taps and especially the shower which it supplies is non-existent. I can't use the shower upstairs because it has no pressure at all. I need it looked at and done whatever needs doing to make the hot water pressure usable upstairs. I can only be there on specific days as the property is my Bach, a Saturday would be ideal if that's possible.