Looking for soulmate for long term relationship

It's not so easy to describe myself in a text but I'll give it a try... I'm happy with my life in general, I enjoy going to gym, walking a lot and meeting new places around the area. It is a beautiful city but there is a sensation of incompleteness if it is not shared with the right person. I'm looking for the proper companionship to communicate about anything and share quality moments and whatever this area and London have to offer. I believe that mutual trust needs to be gained and is necessary for hapiness in a relationship. I dislike having to deal with unkindness and manipulation, what I'm looking for is a relationship where there can be honesty, respect and openess about both good and sad aspects of life. I value both deep conversations and funny moments. What matters is to understand and respect each other's needs and points of view. I'm very interested in personal improvement as well. It's an ongoing important goal for me which I feel that can be far more interesting if it is shared in a relationship. Also I'm looking for a long term relationship, so no reason to rush. I believe that it's better to take one step at a time to get to know each other well.