Leaving tenent

[Malgorzata Kurzepa]

Hi,

my name is Margaret, l own a studio flat. My tenants were not bad, however i have to call them every month to remind about the rent payment and they had problems with informing me about the leaks..... anyway, they called yesterday to tell me, because of the leak, which i thought was fixed long time ago, they are leaving. To be honest, I'm quite happy with this. My question is they haven't send me an official notice. Should I ask them to sign any document that they are leaving definitely? Like a contract termination or something?

Thanks for any advise, Margaret