SPOILERS HO! Run, or Isabeau will send Morgan to git you and rip out your tongue or something even worse.
Sophie got shot while working as a witch consultant for the LAPD. She is still recovering when Dr. Kathryn Shaw approaches her with a weird will/inheritance thing. If she can get into this old English manor house, it's hers, along with a substantial annuity. Sweet! Sophie was adopted by exploitative witches and left first chance she got. She had to figure out her ancestry on her own and knows she has some Djinn ancestry.
Nikolas is a Knight of the Daoine Sidhe, a dwindling crew being persecuted by the Light Court (led by Isabeau) and unable to return home to Lyonesse, where Oberon lies insensate and all but dead.
Robin is a puck gone missing, who somewhat inconveniently shows up to be rescued by Sophie and provide a point of initial conflict with Nikolas (and Gawain). Antics ensue.
Sophie _does_ get the house. And I mean, this is a romance novel, so obvs Sophie and Nik are gonna get it on (and on and on and on because he is part Wyr and Mating and blah blah blah). There is a strong thread of Who Will Betray Me involved. And there are lovely setups (is Morgan fully controlled by Isabeau? Does he need to be rescued too? Of course we need to find out!) for more in the series.
Utterly satisfying, if Thea Harrison's elder races novels do it for you, this probably will too, subject to there may well be some sort of UK errors that I am not detecting that might piss you off. But, fun! And exploring the manor house sorta like an episode of Sapphire and Steel.