Find reliable local air conditioning installation services in St Kilda VIC

Hello, I am writing to request two quotes for split system AC unit(s) and/or installation. The first quote requirements are as follows: -1 x 5kw split system (just the cheapest model is fine). -Installation. I live in a first-floor apartment with stairs. The outdoor unit would be installed out the back door, where there is a fire escape and gas boiler. This has already been approved by the owners’ corporation. The split system would be installed in the living room (approx. 4 metres’ distance from the outdoor unit). The second quote requirements are as follows: -1 x 5kw split system (just the cheapest model is fine). -1 x 3.5kw split system (just the cheapest model is fine). -Installation of both units. As stated above, I live in a first-floor apartment with stairs. The outdoor unit would be installed out the back door, where there is a fire escape and gas boiler. This has already been approved by the owners’ corporation. The 5kw split system would be installed in the living room (approx. 4 metres’ distance from the outdoor unit). The 3.5kw split system would be installed in the master bedroom (approx. 1-2metres from the pipe travelling between the living room split system and the outdoor unit), and would be connected to the same outdoor unit. Many thanks for your assistance. Thanks again, Wil.