Men advise me on this guy please? Does he just see me as a friend? Or he's interested in me?

We met months ago and I told him I wanted to be friends at first to get to know each other. We went out 3 times and then his mother became ill and we fell out of contact as he was spending all his time with her plus he has a very busy job. Then a couple of weeks ago we got in contact again and he invited me for a coffee..a few days ago. We got on great. I was telling him about a friend's wedding I had been at and he said 'now we'll have to get married. Aren't you going to marry?' I smiled 'I'm on my own at the moment'. Then I was telling him that I'm having problems in the house I'm in at the moment and he said 'you're welcome to come over and stay a bit in my place'. I said 'where will I sleep?' He said 'on the sofa'. (I've been to his place before and he was very gentlemanly and respectful. Yesterday he called and said that next weekend I'm invited to his place. I told him I enjoyed our get together and I could hear a bit of embarassment in his voice. He's quite reserved. Do you think he just sees me as a friend? He's not the type to openly compliment but he is very kind to me. I also mentioned I'm taking salsa clases and he said he wants to come with me one time. We're both 30+, single and no children.