Mikyla and Rita

S1, E5: Mikyla lived as a single mum of two in her Victorian terrace house but now that her fiancé has moved in they are bursting at the seams. It is up to Kieran and Piers to inspire them and help decide how and where to spend their budget. The ideal solution is an extension, but with only £11K to spend, will they be able to make every penny count and create something extraordinary?