Our profile

Our reviews

  4.9  
324 reviewsacross 42 different locations, showing 12.
almost 9 years ago
Extremely professional-wonderful to work with

We used Greg Tsaprazis to sell our family property. Throughout the marketing campaign Greg was extremely professional, he kept us all up to date giving us prompt feedback and at the same time building a genuine rapport with all the potential buyers. We received a fantastic result because of Greg's work and we would definitely recommend Greg and if ever the need arose again to use him we wouldn't hesitate. His team have also been great to deal with and his advice and contacts on what changes to do with the house were extremely useful and cost effective.

Greg Tsaprazis

Greg Tsaprazis

  5   (50 reviews)
over 9 years ago
Great Agent

Greg and His Colleague Sacha has been very helpful. they have good grasp on the local market especially 2221 post code. It has been a pleasure to work with both of them and would recommend them highly.

Greg Tsaprazis

Greg Tsaprazis

  5   (50 reviews)
over 9 years ago
Easy to work with.

We have used John from buying to selling and renting and we've always had the best service. We know we can just leave the team in charge of our property needs and they are met.

John Kastellorios

John Kastellorios

  4.9   (89 reviews)
over 9 years ago
Recommend Agent

We would definately recommend John Kastellorios as an agent. Polite, professional, promptly responses to phone calls & emails, flexable with meeting times, kepts us well informed, knowledgeable of the area & property, & goes above & beyond.

John Kastellorios

John Kastellorios

  4.9   (89 reviews)
over 9 years ago
Great agent

It can be a stressful time preparing & selling the family home but I can highly recommend Greg Tsaprazis .He was, at all times professional, patient & courteous. Nothing was too much of a problem & at all times strived to achieve the best possible outcome for the vendor. It was a pleasure to deal with him & his office staff. Many thanks Greg for your diligent efforts & input.

Greg Tsaprazis

Greg Tsaprazis

  5   (50 reviews)
over 9 years ago
Top agent with excellent negotiation skills

Bobbi is a hard-working agent and effective communicator. I would not hesitate to recommend him to anyone, because he was willing to go the extra mile to achieve the premium price. Bobbi made the sales process stress-free for us, yet the result is one we're really happy with.

Bobbi Trajkovski

Bobbi Trajkovski

  4.9   (67 reviews)
over 9 years ago
Highly Recommended

Greg and his team displayed tremendous professionalism in all of their activities. From the point where we tendered the property amongst various agents, through the campaign and ultimately in selling our property for a price that is still a shock for my wife and I. As the selling agent, Greg was highly communicative around the intricacies of selling the property and was collaborative and inclusive in setting the strategy which he executed impeccably. Whilst his usual sales are predominantly made up of multi-million dollar waterfronts, far from our home, his treatment of the sale, of us and of the property were beyond reproach. As mentioned earlier the proof was in the result - certainly a record in Beverly Hills given the nature of the property. I highly recommend Greg and his team to any vendor wanting to sell their property in the St George region and are looking for a hard working agent with integrity and credibility. These traits are hard to find nowadays and i'm sure they will result in tremendous success for him and the agency. Thank you again Greg and the Team from Laing & Simmons St George Kalen and Rebecca Ziflian

Greg Tsaprazis

Greg Tsaprazis

  5   (50 reviews)
over 9 years ago
Professional and attentive at all times.A gregarious agent with excellent communication skills.

Just recently sold our property at 294A Connells Point Road . We decided to use Greg Tsaprazis as he had made an impression when I inspected a property for sale many years ago at Blakehurst . He is friendly and approachable with excellent communication skills, these were qualities that I felt were valuable . I felt the team from Laing & Simmons went above and beyond to achieve an excellent result.

Greg Tsaprazis

Greg Tsaprazis

  5   (50 reviews)
over 9 years ago
Great Agent

John is a good hard working agent who deserves all the success that comes his way. Note - I normally hate real estate agents, John is an exception to that

John Kastellorios

John Kastellorios

  4.9   (89 reviews)
over 9 years ago
Ticks all the boxes!

John is an extraordinary agent with amazing knowledge in real estate, who always exceeds your expectations. He's 100% committed, always available, fully reliable, keeps you updated on the go and he has this wonderful and rare talent to treat you as a friend, while being the most professional agent there is! You just know that you can trust him and work with him, and everyone will win!

John Kastellorios

John Kastellorios

  4.9   (89 reviews)
over 9 years ago
Very happy vendors

Appointing John Kastellorios to sell our house was the right decision. Due to his extensive experience and knowledge of the area he gave us solid advice and strong support throughout the whole process. We appreciated his understanding of the mixed emotions involved in selling a much loved home of 15 years. The marketing strategy was fantastic and this contributed to the success of the campaign. Thank you to John and the terrific team at Laing and Simmons.

John Kastellorios

John Kastellorios

  4.9   (89 reviews)
almost 10 years ago
Beverley Park

Absolutely amazing. The most honest and hard working agents you will find. John and Greg make an excellent team. They are easy to work with, friendly, approachable, professional and know the market extremely well. They go above and beyond to make the process worry free and achieve optimum results. We interviewed many agents and they had the best rapport, marketing plan, auctioneer, photographer and skills of any local agency. They kept me well informed every step of the way, provided feedback and numbers at every open house. They took great care and put everything into achieving maximum results. I had the bar set extremely high and they exceeded expectations. I would highly recommend John, Greg and the team at Laing and Simmons Carss Park. Thank you all so much, can't thank you enough for everything and all the extra work and support you gave and are still giving months later.

John Kastellorios

John Kastellorios

  4.9   (89 reviews)
265 - 276 of 324
© 2026 RateMyAgent