The A505 runs from Luton and the MI [J11] into Dunstable. At the main lights there turn right around the Nat West [High St. North- the A5] then take the 1st right [opposite Cubes club] down Queens Way.
The A5 will also bring you in from J9 of the MI or the MK direction. Bear left around Asda’s to the Leisure centre. Ample parking is available at Asda’s or the Leisure Centre/Theatre/ Bowling Centre which you will find on your left just past Wetherspoons.