Build us a powerpoint deck

We need a beautiful and bespoke powerpoint slide deck for presenting to clients to bid for new work. It will show some of our property developments we have completed. Share some of our current developments, show the team and have some slides for new deals. Will be mainly photo and CGI assets and some text (not too text heavy) and will also require some graphs and numbers at times. We would like to be able to edit it in PPT ourselves but will also come back for repeat business. It will be max. 50 slides