I have moved in to a close family members flat for the foreseeable future. They only live here part time (approx half the month), spending the rest of their time in their main home in another country. They are fairly well off, own two other homes besides this one. Our relationship is good and the arrangement is working well so far.
They’ve asked me to suggest an amount for rent and I’m not sure what to offer. The usual rental value of the flat (small 2 bed) in its entirety, unfurnished, is about £900pcm - £1,000pcm.
I have furnished this flat with my own stuff as relative had nothing (they only recently purchased it), including their bedroom. Obviously I enjoy full time use of the flat while they are only here half the time, however when they are here the space is compromised (it’s a small flat) and also whatever I pay them will be cash in hand so no tax, no usual landlord related costs. Bills we already have an agreement for (they pay all the council tax, I pay 2/3 of utilities).
What would you suggest if you were me?