Supriya & Siddhartha/Colin & Charlotte

S1 E5: Charlie is in South London with Architect Supriya and Operations Manager Siddhartha who have the tricky task of extending their home, whilst also managing the twin relationships of husband and wife and architect/client. Sophie heads to Hertfordshire to join a couple who face a race against time to extend their charming end of terrace cottage before they tie the knot.