@Jeanette37
It is not good form to walk into a paying guests space without approval Jeanette. If you state in your listing description that the space is subject to unanounced visitation and somebody chooses to book with you on that basis, you would probably be within your rights.
All you say in your description is that you are renting a shared property but you do not imply that the guests bedroom forms part of that shared space!
I think you should organise your things so that the need for you to enter that room when guests are there is bypassed!
I can appreciate it must be hard Jeanette having strangers in your personal space....it is something that I certainly could not do...there is garden space and a few locked doors between me and my guests, but if you are feeling comfortable with strangers inside your house then you have to accept that they are entitled to privacy! After all they could well leave something on display they would not want seen publicly!
If I can just make another comment Jeanette, on reading your reviews, that review of Rebecca does not reflect well on you Jeanette. It makes you look a very antagonistic host and not one that guests would want to stay with.
I know, sometimes guests can be unreasonable but you at all times have to remain calm and under no circumstance get into verbal 'fisticuffs' with the guest the way you did.
A poor review, if you let it go, will slip into obscurity quickly but, a review and a response like that one of yours will ensure that everyone who visits your profile will read that forever more and the opinion they form will not be a complimentary one of you!
You should remain calm and thank the guest for their feedback and just say something like..."Thanks a lot for your comments....even with 80 great reviews we hosts do sometimes need to be told when we don't measure up!". What a response like that do Jeanette, it will make the guest look the fool. Out of all those guests, they are the only one to complain!....They are like the soldier in the Anzac Day march....he is the only one in step!
Oh, and just one other thing....in case you were wondering Susan's review said..."Clean and comfortable, convenient parking, close to the restaurant store, the landlord is kind", so you don't have to worry about 'defending yourself if there was any negative feedback'!! There wasn't!
Cheers......Rob