Sponsor letter question

I am going to be going to the airport to have my passport stamped (Need to do this when going from the republic of Ireland to UK because no real border patrol) and I will need to have a sponsor letter from my bf's parents and I was wondering if anyone had a letter like this that they needed to write and could share because I want to make sure it's correct. Any suggestions or advice would be really helpful

 

I don't think there's any particular form to follow.  Something simple which states that they are willing to house and support you while you're in the UK should be sufficient.  Best of luck!

great! I thought that was the case, but just wanted to hear it from someone else outside my confused head...Off I go on Sunday to get this taken care of