I don't want to judge all travelers just on some of them but to be honest according to my own experiences some of them are not loyal unfortunately after going back to their houses even don't reply to my contacts at all . I hope you are not one of those LOL. SO If you have hosted nobody yet and you don't want to host travelers anymore please don't send me a request to stay because I can't accept . I love to meet new people and knowing about their countries and cultures. I will be glad if you study all my profile before sending a request . (I tried to make it short so don't worry it doesn't take too much time) I prefer to be a host for easygoing people although if you are on time I try to tolerate and if you bring a small gift or sweet it seems you know iranian culture very well .my daughter and I love chocolate and my wife like coffee if you would like to bring a gift some coffee beans and a bar of chocolate are the best choice LOL. and the last thing is being clean . in an Iranian apartment you are not supposed to use shoes that you use it in the street or a slippers which are used in toilet and you are not expected to use toilet when you are standing I mean you have to sit down when you want to use toilet and after toilet please wash your hands, sorry to mention these words but in Persian we say having a fight at first is better than ceasefire at the end . so welcome to my place and hope to see you. Oh I forgot to mention this , in our apartment you are expected to be quite from 10pm to 7am and try not to arrive in this time too .about towel and lines you have to bring yours.