Adult size bike for renovation or parts

Small part in Haverfordwest , Pembrokeshire

Cycling Component / Small part

Blue adult bike branded Oasis Forest Holiday Villages for renovation or parts.
Brake cables seem to work, paintwork OK, metal parts rusty.
Was hardly ever ridden and has been in a garage for many years.
S15 gears, wheels measure 23 inches inside tyre to inside tyre, sorry no idea how to measure the frame.