I have a problem question I'm trying to tackle. A has

Hi, i have a problem question I'm trying to tackle. A has inherited a large estate with one single large dwelling and she develops the land by dividing it into four lots and builds townhouses on them, with a communal courtyard, She intends to stay in the original dwelling for the rest of her life and sell off the other three lots. she has promised to sell one of the townhouses to her friend and has received interests in the other two. To increase the sale price of the 2 rear lots she wants to ensure access by foot to the streetfront cutting across her lot and the lot she's promised her friend. What should she do ? i understand that she requires is an easement but i am not sure how the division of land and her intention to occupy the land affects her rights to impose this easement on her friend ?
JA: What steps have you taken so far? Have you prepared or filed any paperwork?
Customer: i haven't taken any steps yet
JA: Where is the property located?
Customer: Cliftonville Belfast
JA: Is there anything else the Lawyer should know before I connect you? Rest assured that they'll be able to help you.
Customer: No I think thats everything