Sort of convertible in which a pal might crash? (4,3)
I believe the answer is:
sofa bed
'sort of convertible' is the definition.
'sofa bed' can be an answer for 'convertible' (synonyms). I am unsure of the 'sort of' bit.
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for sofa bed that I've seen before include "guest accommodation?" , "One may be lying here!" , "Bifunctional furniture item" , "Seat that converts for sleeping on" , "dual-purpose item of furniture" .)