Widespread spider, females to 7mm, males to about 5mm. Dark brown, slightly mottled, globular abdomen. Red-brown legs and cephalothorax. This spider builds a small, tangled web in dark corners inside houses or under rims of garden pots and similar structures. Said to be capable of causing mild to severe local pain. but bites are unlikely as it is rather timid.
Male, side view

Photo: Robert Whyte
Male, facing

Photo: Robert Whyte
Female from above, in alcohol 110910

Photo: Robert Whyte
Female 250111 GB

Photo: Robert Whyte
Female epigyne

Photo: Robert Whyte