Hi, we live in a first floor maisonette and own a 50% share of freehold with the ground floor flat. We own everything above the joists according to the lease documents and this includes the loft. We would like to convert the loft into a bedroom and en-suite. I understand according to the lease we need permission from the other freeholder which i also understand to be a formality as we own the loft. Just wondering do we need to go through a solicitor or can we obtain this approval via email? Has anyone else been in a similar situation? any advise would be much appreciated.