John's profile

John's reviews

  5  
John has 337 reviewsacross 50 different locations, showing 12.
Map view
John's qualities as told by our client reviews: great negotiation, supportive, honest, friendly, responsive, local expert, clear communication.
Was this helpful?
Buyer review
Great experience
about 4 years ago
Great experience

Working with John has been a great experience. Always easy to contact and get a timely reply. He has been supee helpful throughout the whole process and would definitely recommend him.

Seller review
John Is The Guy To Sell Your House
about 4 years ago
John Is The Guy To Sell Your House

I recently sold my house. I interviewed a number of agents and John was by far the most hungry and eager to sell. I knew he would get us a great price and a quick sale. He did both. Communication was great throughout and if you want the best agent in the area, get John.

Buyer review
John - An all star professional
about 4 years ago
John - An all star professional

John was very professional, timely and prompt in responding enquires. He is very knowledgeable, open minded and happily shared his experience that aided my decision making, which was a tough , and a great one. Would highly recommend John to anyone. Thanks mate, you are a legend.

Seller review
Best Agent Experience I've had
about 4 years ago
Best Agent Experience I've had

Dealing with John was a fantastic experience, he was keen and motivated from day 1, provided realistic expectations of the process, and kept me up to date every step of the way. Would recommend to anyone

Seller review
Easy and quick sale
over 4 years ago
Easy and quick sale

John's sales prowess and local knowledge convinced me to sign up with him. I though if he could market my property the way he markets himself, then I'm in good hands. Having John on my team is reassuring and I have trusted him in the whole process.

Seller review
Superstar service with a smile
over 4 years ago
Superstar service with a smile

John made selling our property very simple. He was in contact at every single point throughout the process. He gave us realistic expectations. He ensured there was no grey areas and we knew exactly what was happening next. Highly recommend John and his team.

Seller review
John is very professional, he knows the market, he knows real estate, he is down to earth
over 4 years ago
John is very professional, he knows the market, he knows real estate, he is down to earth

Our investment property was on the market for about 6 months with another real estate agency. I got in touch with John Karlecik, he was very easy to talk to and very understanding of what we wanted. We changed agents and went with John from NGU, He sold our house straight away, without having the chance to advertise it. Thanks to John our property was sold off market, with tenants and we couldn't be happier. We highly recommend John if you want to sell your property, we will definitely use him again.

Seller review
Thank You Mr. John Karlecik for your Expertise and Exceptionally Good Service
over 4 years ago
Thank You Mr. John Karlecik for your Expertise and Exceptionally Good Service

I would like to thank Mr. John Karlecik for his expertise and the wonderful service that he provided me when selling my investment property in Collingwood Park, Ipswich. My name is Margaret Govender and I live in Sydney. I was contacted by Mr. John Karlecik from NGU who works at NGU Real Estate, Ipswich in Queensland. From day one, Mr. John Karlecik was remarkably helpful. He remained helpful before, during, and after the sale of the property. He worked well beyond what one would expect, staying in touch constantly. He liaised with the tenants to get the house ready for sale. Mr. John Karlecik made great suggestions and recommendations. He was able to quickly handle any issues that may have risen and made the necessary changes and improvements. He arranged the building and pest inspections and once again organised the necessary repairs. My property sold during week one of the FOR SALE sign going up. John Karlecik is also incredibly personable. On top of being exceptionally good at his job, he also made it so easy for me and got the price I wanted. I highly recommend John Karlecik.

Seller review
Excellent service.professional
over 4 years ago
Excellent service.professional

John was very helpful. Professional and knowledgeable.we will be using him again..

Seller review
Above & beyond
over 4 years ago
Above & beyond

I would honestly recommend John to anyone and everyone. The effort and work he put into selling our home was above & beyond anything we could have expected. John gave us thorough advice, and communicated with us every step of the way. Thank you John!

Buyer review
Great experience
over 4 years ago
Great experience

John was extremely helpful throughout the process of us buying our first house. He had great communication with us the whole time, which made us more comfortable we hadn't forgotten anything. Highly recommend John.

Seller review
The spider-man of real estate agents!
over 4 years ago
The spider-man of real estate agents!

A modern day superhero. John sold our house quicker and for an amount greater than we ever could of expected! Extremely thorough, and delivered friendly and informative advice. We listened to all of his recommendations, and were shocked at the great results. Some superhero’s don’t wear capes, but I reckon he could just about pull one off! (Spoken in the voice of David Attenborough) Don’t waste your time with Muggles, when you can have a real estate wizard like John.

229 - 240 of 337
SMS
© 2026 RateMyAgent