From Glasgow / Erskine Bridge

Follow signs for Dumbarton
Take signs for Helensburgh [via Cardross]
On Dual Carriageway entering Helensburgh, turn 1st left opposite Hermitage Academy, then right into Monaebrook Place 
The Penthouse Apartment is on the Left adjacent to Colgrain Bowling Club 


From Loch Lomond, Arrochar, and the North

Follow signs for Helensburgh

either 

Come down Sinclair street to Clyde Street on the sea front
Turn Left at traffic lights along East Clyde Street 
On the outskirts of town, approximately 1 mile, 
turn right, across dual carriageway, [first opportunity] obliquely opposite Hermitage Academy
Then right into Monaebrook Place
The Penthouse Apartment is on the Left adjacent to Colgrain Bowling Club

or   If approaching from Arrochar

Come along West Clyde Street on the sea front
Continue straight through Traffic Lights [Sinclair St]
Along East Clyde Street
Then As above