Couple looking for short-term let (entire home)

NOTE: We are NOT looking for a house share or just a double room - but a 1 bed flat with private living space

We are a professional 30 something couple looking for an interim 1 or 2 bedroom flat in London between selling and buying homes.

We are looking for a cost effective short term let.

We are flexible on areas that are relatively central but as we are most familiar with the SE London (where we live now and are buying) that is our preference.

We need to travel to Vauxhall and central London for work.

We ideally would like somewhere to store a bike or two and parking available - street or secure.

We anticipate needing somewhere realistically until shortly after Christmas and we are looking for at least 4 week term, ideally with a rolling contract option into the new year..

We have furniture we could bring if needed.

We are non-smokers.