We just took over a new house in Streatham and the garden is really overgrown. We are looking for a gardener to come to get it under control (cut grass, trim bushes, weeding). However the first quote we got was £900 which seems really overpriced! We were thinking 100-200 might be more reasonable (but we've never paid for a gardener before so not sure). Any experience with this kind of service or tips for gardening services in this area?